{"id":6985,"date":"2026-05-12T13:37:14","date_gmt":"2026-05-12T13:37:14","guid":{"rendered":"https:\/\/hengchenchina.com\/?page_id=6985"},"modified":"2026-05-29T15:43:52","modified_gmt":"2026-05-29T15:43:52","slug":"steel-grating-safety-grating","status":"publish","type":"page","link":"https:\/\/hengchenchina.com\/es\/steel-grating-safety-grating\/","title":{"rendered":"Rejillas de acero y rejillas de seguridad"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"6985\" class=\"elementor elementor-6985\" 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data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fe63a7a e-con-full e-flex e-con e-parent\" data-id=\"fe63a7a\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;ekit_has_onepagescroll_dot&quot;:&quot;yes&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6a55179 elementor-widget elementor-widget-html\" data-id=\"6a55179\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;ekit_we_effect_on&quot;:&quot;none&quot;}\" data-widget_type=\"html.default\">\n\t\t\t\t\t\r\n<link rel=\"preconnect\" href=\"https:\/\/fonts.googleapis.com\">\r\n<link rel=\"preconnect\" href=\"https:\/\/fonts.gstatic.com\" crossorigin>\r\n<link href=\"https:\/\/fonts.googleapis.com\/css2?family=Archivo+Condensed:wght@500;600;700;800;900&family=IBM+Plex+Mono:wght@400;500;600;700&family=Source+Sans+3:wght@400;500;600;700;800&display=swap\" rel=\"stylesheet\">\r\n\r\n<style>\r\n  #sg-showcase,\r\n  #sg-showcase * {\r\n    box-sizing: border-box;\r\n  }\r\n\r\n  #sg-showcase {\r\n    --sg-navy: #071422;\r\n    --sg-navy-2: #0d2236;\r\n    --sg-orange: #f28c28;\r\n    --sg-silver: #edf2f6;\r\n    --sg-text: #f8fafc;\r\n    --sg-muted: #b8c4d3;\r\n    --sg-line: rgba(255, 255, 255, 0.12);\r\n    --sg-display: \"Archivo Condensed\", \"Arial Narrow\", sans-serif;\r\n    --sg-body: \"Source Sans 3\", Arial, sans-serif;\r\n    --sg-mono: \"IBM Plex Mono\", Consolas, monospace;\r\n    width: 100%;\r\n    overflow: hidden;\r\n    background: var(--sg-navy);\r\n    color: var(--sg-text);\r\n    font-family: var(--sg-body);\r\n    line-height: 1.5;\r\n  }\r\n\r\n  #sg-showcase img {\r\n    display: block;\r\n    max-width: 100%;\r\n  }\r\n\r\n  #sg-showcase a {\r\n    text-decoration: none;\r\n  }\r\n\r\n  #sg-showcase .sg-wrap {\r\n    width: min(1280px, calc(100% - 32px));\r\n    margin: 0 auto;\r\n  }\r\n\r\n  #sg-showcase .sg-eyebrow {\r\n    margin: 0;\r\n    font-family: var(--sg-mono);\r\n    font-size: 12px;\r\n    letter-spacing: 0.28em;\r\n    text-transform: uppercase;\r\n    color: var(--sg-orange);\r\n  }\r\n\r\n  #sg-showcase .sg-section-title {\r\n    margin: 14px 0 0;\r\n    font-family: var(--sg-display);\r\n    font-size: clamp(32px, 4.5vw, 56px);\r\n    font-weight: 900;\r\n    line-height: 0.95;\r\n    letter-spacing: -0.035em;\r\n    text-transform: uppercase;\r\n  }\r\n\r\n  #sg-showcase .sg-copy {\r\n    margin: 22px 0 0;\r\n    color: var(--sg-muted);\r\n    font-size: 18px;\r\n    line-height: 1.75;\r\n  }\r\n\r\n  #sg-showcase .sg-copy-sm {\r\n    margin: 12px 0 0;\r\n    color: var(--sg-muted);\r\n    font-size: 15px;\r\n    line-height: 1.7;\r\n  }\r\n\r\n  #sg-showcase .sg-btn {\r\n    display: inline-flex;\r\n    align-items: center;\r\n    justify-content: center;\r\n    gap: 10px;\r\n    min-height: 52px;\r\n    border: 0;\r\n    background: var(--sg-orange);\r\n    color: var(--sg-navy);\r\n    padding: 15px 26px;\r\n    font-family: var(--sg-display);\r\n    font-size: 15px;\r\n    font-weight: 900;\r\n    letter-spacing: 0.16em;\r\n    text-transform: uppercase;\r\n    text-decoration: none;\r\n    transition: 0.25s ease;\r\n    cursor: pointer;\r\n  }\r\n\r\n  #sg-showcase .sg-btn:hover {\r\n    background: #ffffff;\r\n    color: var(--sg-navy);\r\n    transform: translateY(-2px);\r\n  }\r\n\r\n  #sg-showcase .sg-btn-outline {\r\n    background: transparent;\r\n    border: 1px solid rgba(255,255,255,0.3);\r\n    color: var(--sg-text);\r\n  }\r\n\r\n  #sg-showcase .sg-btn-outline:hover {\r\n    background: rgba(255,255,255,0.1);\r\n    color: #ffffff;\r\n  }\r\n\r\n  \/* Hero *\/\r\n  #sg-showcase .sg-hero {\r\n    position: relative;\r\n    min-height: 600px;\r\n    overflow: hidden;\r\n    background: var(--sg-navy);\r\n  }\r\n\r\n  #sg-showcase .sg-hero-bg {\r\n    position: absolute;\r\n    inset: 0;\r\n  }\r\n\r\n  #sg-showcase .sg-hero-bg img {\r\n    width: 100%;\r\n    height: 100%;\r\n    object-fit: cover;\r\n    opacity: 0.55;\r\n  }\r\n\r\n  #sg-showcase .sg-hero-bg::after {\r\n    content: \"\";\r\n    position: absolute;\r\n    inset: 0;\r\n    background: linear-gradient(90deg, rgba(7,20,34,0.97) 0%, rgba(7,20,34,0.82) 50%, rgba(7,20,34,0.4) 100%),\r\n                radial-gradient(circle at 25% 20%, rgba(242,140,40,0.15), transparent 30%);\r\n  }\r\n\r\n  #sg-showcase .sg-hero-inner {\r\n    position: relative;\r\n    z-index: 2;\r\n    display: grid;\r\n    grid-template-columns: 1fr 1fr;\r\n    align-items: center;\r\n    gap: 48px;\r\n    min-height: 600px;\r\n    padding: 80px 0;\r\n  }\r\n\r\n  #sg-showcase .sg-hero-badge {\r\n    display: inline-flex;\r\n    align-items: center;\r\n    gap: 12px;\r\n    border: 1px solid rgba(255,255,255,0.18);\r\n    background: rgba(255,255,255,0.08);\r\n    padding: 10px 16px;\r\n    backdrop-filter: blur(10px);\r\n  }\r\n\r\n  #sg-showcase .sg-hero-badge::before {\r\n    content: \"\";\r\n    width: 8px;\r\n    height: 8px;\r\n    background: var(--sg-orange);\r\n  }\r\n\r\n  #sg-showcase .sg-hero-actions {\r\n    display: flex;\r\n    flex-wrap: wrap;\r\n    gap: 14px;\r\n    margin-top: 34px;\r\n  }\r\n\r\n  #sg-showcase .sg-hero-visual {\r\n    position: relative;\r\n    border: 1px solid rgba(255,255,255,0.14);\r\n    box-shadow: 0 24px 70px rgba(0,0,0,0.4);\r\n  }\r\n\r\n  #sg-showcase .sg-hero-visual img {\r\n    width: 100%;\r\n    height: auto;\r\n  }\r\n\r\n  \/* Section *\/\r\n  #sg-showcase .sg-section {\r\n    position: relative;\r\n    padding: 90px 0;\r\n  }\r\n\r\n  #sg-showcase .sg-section-alt {\r\n    background: var(--sg-silver);\r\n    color: var(--sg-navy);\r\n  }\r\n\r\n  #sg-showcase .sg-section-alt .sg-copy {\r\n    color: #374151;\r\n  }\r\n\r\n  #sg-showcase .sg-section-alt .sg-copy-sm {\r\n    color: #4b5563;\r\n  }\r\n\r\n  #sg-showcase .sg-section-alt .sg-eyebrow {\r\n    color: #b45309;\r\n  }\r\n\r\n  #sg-showcase .sg-section-alt .sg-section-title {\r\n    color: #0d2236;\r\n  }\r\n\r\n  \/* Tab in dark section \u2014 keep light text *\/\r\n  #sg-showcase .sg-tab-btn {\r\n    color: #b8c4d3;\r\n  }\r\n\r\n  #sg-showcase .sg-tab-btn:hover {\r\n    color: #f8fafc;\r\n  }\r\n\r\n  #sg-showcase .sg-tab-btn.is-active {\r\n    color: #f28c28;\r\n  }\r\n\r\n  \/* FAQ in light section \u2014 dark text *\/\r\n  #sg-showcase .sg-section-alt .sg-faq-q {\r\n    color: #0d2236;\r\n    background: #ffffff;\r\n    border-bottom: 1px solid #e2e8f0;\r\n  }\r\n\r\n  #sg-showcase .sg-section-alt .sg-faq-q:hover {\r\n    background: #f1f5f9;\r\n  }\r\n\r\n  #sg-showcase .sg-section-alt .sg-faq-a {\r\n    color: #374151;\r\n  }\r\n\r\n  #sg-showcase .sg-section-alt .sg-faq-item {\r\n    border: 1px solid #cbd5e1;\r\n    border-top: none;\r\n    background: #ffffff;\r\n  }\r\n\r\n  #sg-showcase .sg-section-alt .sg-faq-item:first-child {\r\n    border-top: 1px solid #cbd5e1;\r\n  }\r\n\r\n  #sg-showcase .sg-section-alt .sg-faq-q::after {\r\n    color: #b45309;\r\n  }\r\n\r\n  \/* Product cards in dark section \u2014 keep light text *\/\r\n  #sg-showcase .sg-product-card-body h3 {\r\n    color: #f8fafc;\r\n  }\r\n\r\n  #sg-showcase .sg-product-card-body p {\r\n    color: #94a3b8;\r\n  }\r\n\r\n  \/* Why cards in dark section \u2014 keep light text *\/\r\n  #sg-showcase .sg-why-card h3 {\r\n    color: #f28c28;\r\n  }\r\n\r\n  #sg-showcase .sg-why-card p {\r\n    color: #cbd5e1;\r\n  }\r\n\r\n  \/* Pattern items in dark section \u2014 keep light text *\/\r\n  #sg-showcase .sg-pattern-item h4 {\r\n    color: #f28c28;\r\n  }\r\n\r\n  #sg-showcase .sg-pattern-item p {\r\n    color: #94a3b8;\r\n  }\r\n\r\n  \/* Tab panels dark background override \u2014 ensure text is visible *\/\r\n  #sg-showcase .sg-tab-panel .sg-product-card-body h3 {\r\n    color: #f8fafc;\r\n  }\r\n\r\n  #sg-showcase .sg-tab-panel .sg-product-card-body p {\r\n    color: #94a3b8;\r\n  }\r\n\r\n  \/* Detail text in dark section *\/\r\n  #sg-showcase .sg-detail-text h3 {\r\n    color: #f8fafc;\r\n  }\r\n\r\n  #sg-showcase .sg-detail-text .sg-copy {\r\n    color: #94a3b8;\r\n  }\r\n\r\n  #sg-showcase .sg-detail-text .sg-copy-sm {\r\n    color: #94a3b8;\r\n  }\r\n\r\n  \/* Section head in dark section *\/\r\n  #sg-showcase .sg-section .sg-copy-sm {\r\n    color: #94a3b8;\r\n  }\r\n\r\n  #sg-showcase .sg-section-head {\r\n    max-width: 900px;\r\n    margin-bottom: 48px;\r\n  }\r\n\r\n  \/* Tab Navigation *\/\r\n  #sg-showcase .sg-tabs {\r\n    display: flex;\r\n    gap: 0;\r\n    border-bottom: 2px solid rgba(255,255,255,0.12);\r\n    margin-bottom: 60px;\r\n  }\r\n\r\n  #sg-showcase .sg-tab-btn {\r\n    padding: 18px 40px;\r\n    background: transparent;\r\n    border: 0;\r\n    border-bottom: 3px solid transparent;\r\n    margin-bottom: -2px;\r\n    font-family: var(--sg-display);\r\n    font-size: 18px;\r\n    font-weight: 900;\r\n    letter-spacing: 0.08em;\r\n    text-transform: uppercase;\r\n    color: var(--sg-muted);\r\n    cursor: pointer;\r\n    transition: 0.25s ease;\r\n    display: flex;\r\n    align-items: center;\r\n    gap: 10px;\r\n  }\r\n\r\n  #sg-showcase .sg-tab-btn:hover {\r\n    color: var(--sg-text);\r\n  }\r\n\r\n  #sg-showcase .sg-tab-btn.is-active {\r\n    color: var(--sg-orange);\r\n    border-bottom-color: var(--sg-orange);\r\n  }\r\n\r\n  #sg-showcase .sg-tab-panel {\r\n    display: none;\r\n  }\r\n\r\n  #sg-showcase .sg-tab-panel.is-active {\r\n    display: block;\r\n  }\r\n\r\n  \/* Product Grid *\/\r\n  #sg-showcase .sg-product-grid {\r\n    display: grid;\r\n    grid-template-columns: repeat(4, 1fr);\r\n    gap: 20px;\r\n    margin-top: 40px;\r\n  }\r\n\r\n  #sg-showcase .sg-product-card {\r\n    border: 1px solid rgba(255,255,255,0.1);\r\n    background: rgba(255,255,255,0.03);\r\n    overflow: hidden;\r\n    transition: 0.25s ease;\r\n    cursor: pointer;\r\n  }\r\n\r\n  #sg-showcase .sg-product-card:hover {\r\n    transform: translateY(-4px);\r\n    border-color: rgba(242,140,40,0.5);\r\n    box-shadow: 0 12px 32px rgba(0,0,0,0.3);\r\n  }\r\n\r\n  #sg-showcase .sg-product-card img {\r\n    width: 100%;\r\n    height: 180px;\r\n    object-fit: cover;\r\n    transition: transform 0.5s ease;\r\n  }\r\n\r\n  #sg-showcase .sg-product-card:hover img {\r\n    transform: scale(1.05);\r\n  }\r\n\r\n  #sg-showcase .sg-product-card-body {\r\n    padding: 20px 18px;\r\n  }\r\n\r\n  #sg-showcase .sg-product-card-body h3 {\r\n    margin: 0;\r\n    font-family: var(--sg-display);\r\n    font-size: 16px;\r\n    font-weight: 900;\r\n    text-transform: uppercase;\r\n    color: var(--sg-text);\r\n    line-height: 1.2;\r\n  }\r\n\r\n  #sg-showcase .sg-product-card-body p {\r\n    margin: 8px 0 0;\r\n    color: #94a3b8;\r\n    font-size: 13px;\r\n    line-height: 1.6;\r\n  }\r\n\r\n  \/* Specs Table *\/\r\n  #sg-showcase .sg-specs-table {\r\n    width: 100%;\r\n    border-collapse: collapse;\r\n    margin-top: 32px;\r\n  }\r\n\r\n  #sg-showcase .sg-specs-table tr {\r\n    border-bottom: 1px solid rgba(7,20,34,0.12);\r\n  }\r\n\r\n  #sg-showcase .sg-specs-table tr:last-child {\r\n    border-bottom: none;\r\n  }\r\n\r\n  #sg-showcase .sg-specs-table td {\r\n    padding: 14px 0;\r\n    font-size: 16px;\r\n    line-height: 1.5;\r\n    vertical-align: top;\r\n  }\r\n\r\n  #sg-showcase .sg-specs-label {\r\n    min-width: 180px;\r\n    color: #b45309;\r\n    font-family: var(--sg-display);\r\n    font-size: 14px;\r\n    font-weight: 800;\r\n    letter-spacing: 0.06em;\r\n    text-transform: uppercase;\r\n    padding-right: 24px;\r\n  }\r\n\r\n  #sg-showcase .sg-specs-value {\r\n    color: #1e2d42;\r\n    font-size: 16px;\r\n    font-weight: 600;\r\n    line-height: 1.5;\r\n  }\r\n\r\n  #sg-showcase .sg-section-alt .sg-specs-label {\r\n    color: #b45309;\r\n  }\r\n\r\n  #sg-showcase .sg-section-alt .sg-specs-value {\r\n    color: #1e2d42;\r\n  }\r\n\r\n  \/* Material Cards *\/\r\n  #sg-showcase .sg-material-grid {\r\n    display: grid;\r\n    grid-template-columns: repeat(3, 1fr);\r\n 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  border-bottom: 1px solid rgba(7,20,34,0.1);\r\n    font-size: 15px;\r\n  }\r\n\r\n  #sg-showcase .sg-gauge-table th {\r\n    background: var(--sg-navy-2);\r\n    color: var(--sg-orange);\r\n    font-family: var(--sg-display);\r\n    font-size: 13px;\r\n    font-weight: 800;\r\n    letter-spacing: 0.08em;\r\n    text-transform: uppercase;\r\n  }\r\n\r\n  #sg-showcase .sg-gauge-table td {\r\n    color: #cbd5e1;\r\n    font-size: 15px;\r\n  }\r\n\r\n  #sg-showcase .sg-gauge-table tr:last-child td {\r\n    border-bottom: none;\r\n  }\r\n\r\n  \/* QC Gallery *\/\r\n  #sg-showcase .sg-qc-grid {\r\n    display: grid;\r\n    grid-template-columns: repeat(4, 1fr);\r\n    gap: 16px;\r\n    margin-top: 40px;\r\n  }\r\n\r\n  #sg-showcase .sg-qc-item {\r\n    border: 1px solid rgba(255,255,255,0.1);\r\n    overflow: hidden;\r\n    transition: 0.25s ease;\r\n  }\r\n\r\n  #sg-showcase .sg-qc-item:hover {\r\n    border-color: rgba(242,140,40,0.5);\r\n    transform: scale(1.02);\r\n  }\r\n\r\n  #sg-showcase .sg-qc-item img {\r\n    width: 100%;\r\n    height: 160px;\r\n    object-fit: cover;\r\n    transition: transform 0.4s ease;\r\n  }\r\n\r\n  #sg-showcase .sg-qc-item:hover img {\r\n    transform: scale(1.05);\r\n  }\r\n\r\n  \/* Why Us Cards *\/\r\n  #sg-showcase .sg-why-grid {\r\n    display: grid;\r\n    grid-template-columns: repeat(3, 1fr);\r\n    gap: 20px;\r\n    margin-top: 40px;\r\n  }\r\n\r\n  #sg-showcase .sg-why-card {\r\n    border: 1px solid rgba(255,255,255,0.12);\r\n    background: rgba(255,255,255,0.04);\r\n    padding: 28px;\r\n    transition: 0.25s ease;\r\n  }\r\n\r\n  #sg-showcase .sg-why-card:hover {\r\n    transform: translateY(-4px);\r\n    border-color: rgba(242,140,40,0.5);\r\n    background: rgba(255,255,255,0.08);\r\n  }\r\n\r\n  #sg-showcase .sg-why-card h3 {\r\n    margin: 0;\r\n    font-family: var(--sg-display);\r\n    font-size: 18px;\r\n    font-weight: 900;\r\n    text-transform: uppercase;\r\n    color: var(--sg-orange);\r\n  }\r\n\r\n  #sg-showcase .sg-why-card p {\r\n    margin: 12px 0 0;\r\n    color: #cbd5e1;\r\n    font-size: 14px;\r\n    line-height: 1.7;\r\n  }\r\n\r\n  \/* FAQ *\/\r\n  #sg-showcase .sg-faq-list {\r\n    margin-top: 40px;\r\n    display: flex;\r\n    flex-direction: column;\r\n    gap: 12px;\r\n  }\r\n\r\n  #sg-showcase .sg-faq-item {\r\n    border: 1px solid rgba(255,255,255,0.1);\r\n    background: rgba(255,255,255,0.03);\r\n    overflow: hidden;\r\n  }\r\n\r\n  #sg-showcase .sg-faq-q {\r\n    padding: 18px 24px;\r\n    font-family: var(--sg-display);\r\n    font-size: 16px;\r\n    font-weight: 700;\r\n    text-transform: uppercase;\r\n    color: var(--sg-text);\r\n    cursor: pointer;\r\n    display: flex;\r\n    justify-content: space-between;\r\n    align-items: center;\r\n    transition: background 0.2s;\r\n  }\r\n\r\n  #sg-showcase .sg-faq-q:hover {\r\n    background: rgba(255,255,255,0.05);\r\n  }\r\n\r\n  #sg-showcase .sg-faq-q::after {\r\n    content: \"+\";\r\n    font-size: 22px;\r\n    color: var(--sg-orange);\r\n    font-weight: 900;\r\n    transition: transform 0.3s;\r\n  }\r\n\r\n  #sg-showcase .sg-faq-item.is-open .sg-faq-q::after {\r\n    transform: rotate(45deg);\r\n  }\r\n\r\n  #sg-showcase .sg-faq-a {\r\n    display: none;\r\n    padding: 0 24px 18px;\r\n    color: #94a3b8;\r\n    font-size: 15px;\r\n    line-height: 1.75;\r\n  }\r\n\r\n  #sg-showcase .sg-faq-item.is-open .sg-faq-a {\r\n    display: block;\r\n  }\r\n\r\n  \/* Divider *\/\r\n  #sg-showcase .sg-divider {\r\n    border: 0;\r\n    border-top: 1px solid var(--sg-line);\r\n    margin: 0;\r\n  }\r\n\r\n  \/* CTA *\/\r\n  #sg-showcase .sg-cta {\r\n    background: var(--sg-navy-2);\r\n    text-align: center;\r\n  }\r\n\r\n  #sg-showcase .sg-cta-inner {\r\n    max-width: 800px;\r\n    margin: 0 auto;\r\n  }\r\n\r\n  \/* Product detail section (shared) *\/\r\n  #sg-showcase .sg-detail-grid {\r\n    display: grid;\r\n    grid-template-columns: 1fr 1fr;\r\n    gap: 48px;\r\n    align-items: start;\r\n    margin-top: 48px;\r\n  }\r\n\r\n  #sg-showcase .sg-detail-img {\r\n    border: 1px solid rgba(255,255,255,0.12);\r\n    overflow: hidden;\r\n  }\r\n\r\n  #sg-showcase .sg-detail-img img {\r\n    width: 100%;\r\n    height: auto;\r\n  }\r\n\r\n  #sg-showcase .sg-detail-text h3 {\r\n    margin: 0;\r\n    font-family: var(--sg-display);\r\n    font-size: clamp(22px, 2.5vw, 32px);\r\n    font-weight: 900;\r\n    text-transform: uppercase;\r\n    color: var(--sg-text);\r\n  }\r\n\r\n  #sg-showcase .sg-detail-text .sg-detail-sub {\r\n    margin: 6px 0 0;\r\n    color: var(--sg-orange);\r\n    font-family: var(--sg-mono);\r\n    font-size: 12px;\r\n    letter-spacing: 0.2em;\r\n    text-transform: uppercase;\r\n  }\r\n\r\n  \/* Pattern list *\/\r\n  #sg-showcase .sg-pattern-grid {\r\n    display: grid;\r\n    grid-template-columns: repeat(3, 1fr);\r\n    gap: 16px;\r\n    margin-top: 32px;\r\n  }\r\n\r\n  #sg-showcase .sg-pattern-item {\r\n    background: rgba(255,255,255,0.04);\r\n    border: 1px solid rgba(255,255,255,0.1);\r\n    padding: 18px;\r\n    transition: 0.2s ease;\r\n  }\r\n\r\n  #sg-showcase .sg-pattern-item:hover {\r\n    border-color: rgba(242,140,40,0.4);\r\n    background: rgba(255,255,255,0.07);\r\n  }\r\n\r\n  #sg-showcase .sg-pattern-item h4 {\r\n    margin: 0;\r\n    font-family: var(--sg-display);\r\n    font-size: 14px;\r\n    font-weight: 800;\r\n    text-transform: uppercase;\r\n    color: var(--sg-orange);\r\n  }\r\n\r\n  #sg-showcase .sg-pattern-item p {\r\n    margin: 8px 0 0;\r\n    color: #94a3b8;\r\n    font-size: 13px;\r\n    line-height: 1.6;\r\n  }\r\n\r\n  \/* Testing Steps *\/\r\n  #sg-showcase .sg-testing-grid {\r\n    display: grid;\r\n    grid-template-columns: repeat(4, 1fr);\r\n    gap: 20px;\r\n    margin-top: 40px;\r\n  }\r\n\r\n  #sg-showcase .sg-testing-step {\r\n    border: 1px solid rgba(255,255,255,0.1);\r\n    background: rgba(255,255,255,0.03);\r\n    padding: 28px 20px;\r\n    text-align: center;\r\n    transition: 0.25s ease;\r\n  }\r\n\r\n  #sg-showcase .sg-testing-step:hover {\r\n    border-color: rgba(242,140,40,0.5);\r\n    transform: translateY(-4px);\r\n  }\r\n\r\n  #sg-showcase .sg-testing-step .sg-step-num {\r\n    width: 50px;\r\n    height: 50px;\r\n    background: var(--sg-orange);\r\n    color: var(--sg-navy);\r\n    font-family: var(--sg-display);\r\n    font-size: 22px;\r\n    font-weight: 900;\r\n    border-radius: 50%;\r\n    display: flex;\r\n    align-items: center;\r\n    justify-content: center;\r\n    margin: 0 auto 16px;\r\n  }\r\n\r\n  #sg-showcase .sg-testing-step h4 {\r\n    margin: 0;\r\n    font-family: var(--sg-display);\r\n    font-size: 15px;\r\n    font-weight: 800;\r\n    text-transform: uppercase;\r\n    color: var(--sg-orange);\r\n  }\r\n\r\n  #sg-showcase .sg-testing-step p {\r\n    margin: 10px 0 0;\r\n    color: #94a3b8;\r\n    font-size: 13px;\r\n    line-height: 1.6;\r\n  }\r\n\r\n  \/* Treatment Cards *\/\r\n  #sg-showcase .sg-treatment-grid {\r\n    display: grid;\r\n    grid-template-columns: repeat(3, 1fr);\r\n    gap: 20px;\r\n    margin-top: 32px;\r\n  }\r\n\r\n  #sg-showcase .sg-treatment-card {\r\n    background: #ffffff;\r\n    border: 1px solid #cbd5e1;\r\n    border-left: 4px solid var(--sg-orange);\r\n    padding: 20px;\r\n  }\r\n\r\n  #sg-showcase .sg-treatment-card h4 {\r\n    margin: 0 0 10px;\r\n    font-family: var(--sg-display);\r\n    font-size: 16px;\r\n    font-weight: 800;\r\n    text-transform: uppercase;\r\n    color: #0d2236;\r\n  }\r\n\r\n  #sg-showcase .sg-treatment-card p {\r\n    margin: 0;\r\n    color: #374151;\r\n    font-size: 14px;\r\n    line-height: 1.6;\r\n  }\r\n\r\n  \/* Responsive *\/\r\n  @media (max-width: 1024px) {\r\n    #sg-showcase .sg-hero-inner {\r\n      grid-template-columns: 1fr;\r\n    }\r\n    #sg-showcase .sg-hero-visual {\r\n      display: none;\r\n    }\r\n    #sg-showcase .sg-product-grid,\r\n    #sg-showcase .sg-testing-grid {\r\n      grid-template-columns: repeat(2, 1fr);\r\n    }\r\n    #sg-showcase .sg-material-grid,\r\n    #sg-showcase .sg-why-grid,\r\n    #sg-showcase .sg-treatment-grid {\r\n      grid-template-columns: repeat(2, 1fr);\r\n    }\r\n    #sg-showcase .sg-qc-grid {\r\n      grid-template-columns: repeat(2, 1fr);\r\n    }\r\n    #sg-showcase .sg-pattern-grid {\r\n      grid-template-columns: repeat(2, 1fr);\r\n    }\r\n    #sg-showcase .sg-detail-grid {\r\n      grid-template-columns: 1fr;\r\n    }\r\n    #sg-showcase .sg-tabs {\r\n      flex-direction: column;\r\n      border-bottom: none;\r\n      gap: 4px;\r\n    }\r\n    #sg-showcase .sg-tab-btn {\r\n      border: 1px solid rgba(255,255,255,0.15);\r\n      margin-bottom: 0;\r\n      border-radius: 4px;\r\n    }\r\n    #sg-showcase .sg-tab-btn.is-active {\r\n      border-color: var(--sg-orange);\r\n    }\r\n  }\r\n\r\n  @media (max-width: 767px) {\r\n    #sg-showcase .sg-wrap {\r\n      width: min(calc(100% - 24px), 1280px);\r\n    }\r\n    #sg-showcase .sg-product-grid,\r\n    #sg-showcase .sg-material-grid,\r\n    #sg-showcase .sg-why-grid,\r\n    #sg-showcase .sg-qc-grid,\r\n    #sg-showcase .sg-pattern-grid,\r\n    #sg-showcase .sg-testing-grid,\r\n    #sg-showcase .sg-treatment-grid {\r\n      grid-template-columns: 1fr;\r\n    }\r\n  }\r\n<\/style>\r\n\r\n<div id=\"sg-showcase\">\r\n\r\n  <!-- ==================== HERO ==================== -->\r\n  <section class=\"sg-hero\">\r\n    <div class=\"sg-hero-bg\">\r\n      <img decoding=\"async\" src=\"https:\/\/hengchenchina.com\/wp-content\/uploads\/2026\/05\/image2.webp\" alt=\"Steel grating industrial application\">\r\n    <\/div>\r\n    <div class=\"sg-wrap sg-hero-inner\">\r\n      <div class=\"sg-hero-text\">\r\n        <div class=\"sg-hero-badge\"><span class=\"sg-eyebrow\">Soluciones para suelos industriales y per\u00edmetros<\/span><\/div>\r\n        <h1 class=\"sg-section-title\">Rejillas de acero y seguridad<\/h1>\r\n        <p class=\"sg-copy\">Las rejillas de acero son una soluci\u00f3n de pavimentaci\u00f3n y revestimiento de alta resistencia, ampliamente utilizada en plataformas industriales, pasarelas, sistemas de drenaje y proyectos arquitect\u00f3nicos. Las rejillas de seguridad proporcionan superficies antideslizantes para ofrecer un pavimento seguro, duradero y eficiente en f\u00e1bricas, escaleras, rampas e instalaciones p\u00fablicas.<\/p>\r\n        <p class=\"sg-copy-sm\">Los tipos principales incluyen los soldados, los de cierre a presi\u00f3n, los dentados, las tapas para zanjas, las rejillas de diamante, los de agarre perforado y las bandas de rodadura de tracci\u00f3n, cada uno dise\u00f1ado para necesidades espec\u00edficas de soporte de carga, antideslizantes, de drenaje y de resistencia a la corrosi\u00f3n.<\/p>\r\n        <div class=\"sg-hero-actions\">\r\n          <a class=\"sg-btn\" href=\"#contact\">Solicitar ficha t\u00e9cnica \u2192<\/a>\r\n        <\/div>\r\n      <\/div>\r\n      <div class=\"sg-hero-visual\">\r\n        <img decoding=\"async\" src=\"https:\/\/hengchenchina.com\/wp-content\/uploads\/2026\/05\/image2.webp\" alt=\"Steel grating detail\">\r\n      <\/div>\r\n    <\/div>\r\n  <\/section>\r\n\r\n  <!-- ==================== SECTION 1: STEEL vs SAFETY (Tab Switch) ==================== -->\r\n  <section class=\"sg-section\" style=\"background: var(--sg-navy-2);\">\r\n    <div class=\"sg-wrap\">\r\n      <div class=\"sg-section-head\">\r\n        <p class=\"sg-eyebrow\">Descripci\u00f3n general del producto<\/p>\r\n        <h2 class=\"sg-section-title\">Soluciones de acero y rejillas de seguridad<\/h2>\r\n        <p class=\"sg-copy\">Tambi\u00e9n conocidas como rejillas de barras o rejillas met\u00e1licas, nuestras rejillas son robustas estructuras de entramado abierto dise\u00f1adas para soportar cargas pesadas manteniendo la ligereza de la estructura. Las barras portantes se extienden longitudinalmente y est\u00e1n firmemente conectadas a las barras transversales, formando una estructura altamente estable.<\/p>\r\n      <\/div>\r\n\r\n      <!-- Tab Navigation -->\r\n      <div class=\"sg-tabs\" role=\"tablist\">\r\n        <button class=\"sg-tab-btn is-active\" role=\"tab\" data-tab=\"steel\" aria-selected=\"true\">\r\n          <svg width=\"20\" height=\"20\" fill=\"currentColor\" viewbox=\"0 0 24 24\"><path d=\"M19 3H5c-1.1 0-2 .9-2 2v14c0 1.1.9 2 2 2h14c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2zm-7 14H6v-2h6v2zm4-4H6v-2h10v2zm0-4H6V7h10v2z\"\/><\/svg>\r\n          Rejilla de acero\r\n        <\/button>\r\n        <button class=\"sg-tab-btn\" role=\"tab\" data-tab=\"safety\" aria-selected=\"false\">\r\n          <svg width=\"20\" height=\"20\" fill=\"currentColor\" viewbox=\"0 0 24 24\"><path d=\"M12 1L3 5v6c0 5.55 3.84 10.74 9 12 5.16-1.26 9-6.45 9-12V5l-9-4zm0 10.99h7c-.53 4.12-3.28 7.79-7 8.94V12H5V6.3l7-3.11v8.8z\"\/><\/svg>\r\n          Rejilla de seguridad\r\n        <\/button>\r\n      <\/div>\r\n\r\n      <!-- Steel Grating Panel -->\r\n      <div class=\"sg-tab-panel is-active\" id=\"tab-steel\" role=\"tabpanel\">\r\n        <div class=\"sg-product-grid\">\r\n          <article class=\"sg-product-card\">\r\n            <img decoding=\"async\" src=\"https:\/\/hengchenchina.com\/wp-content\/uploads\/2026\/05\/Galvanized-Steel-Grating.webp\" alt=\"Galvanized steel grating\">\r\n            <div class=\"sg-product-card-body\">\r\n              <h3>Rejilla de acero galvanizado<\/h3>\r\n              <p>Galvanizado en caliente para una m\u00e1xima resistencia a la corrosi\u00f3n en entornos industriales exigentes.<\/p>\r\n            <\/div>\r\n          <\/article>\r\n          <article class=\"sg-product-card\">\r\n            <img decoding=\"async\" src=\"https:\/\/hengchenchina.com\/wp-content\/uploads\/2026\/05\/Aluminum-Grating.webp\" alt=\"Aluminum grating\">\r\n            <div class=\"sg-product-card-body\">\r\n              <h3>Rejilla de aluminio<\/h3>\r\n              <p>Ligero y resistente a la corrosi\u00f3n: ideal para aplicaciones marinas, en azoteas y en equipos m\u00f3viles.<\/p>\r\n            <\/div>\r\n          <\/article>\r\n          <article class=\"sg-product-card\">\r\n            <img decoding=\"async\" src=\"https:\/\/hengchenchina.com\/wp-content\/uploads\/2026\/05\/Painted-Steel-Bar-Grating.webp\" alt=\"Painted steel bar grating\">\r\n            <div class=\"sg-product-card-body\">\r\n              <h3>Rejilla de barras de acero pintadas<\/h3>\r\n              <p>Acabado duradero con recubrimiento en polvo para instalaciones decorativas en interiores o semi-exteriores.<\/p>\r\n            <\/div>\r\n          <\/article>\r\n          <article class=\"sg-product-card\">\r\n            <img decoding=\"async\" src=\"https:\/\/hengchenchina.com\/wp-content\/uploads\/2026\/05\/Stainless-Steel-Grating.webp\" alt=\"Stainless steel grating\">\r\n            <div class=\"sg-product-card-body\">\r\n              <h3>Rejilla de acero inoxidable<\/h3>\r\n              <p>Acero inoxidable 304\/316: resistencia superior a la corrosi\u00f3n para instalaciones de procesamiento de productos qu\u00edmicos y alimentos.<\/p>\r\n            <\/div>\r\n          <\/article>\r\n          <article class=\"sg-product-card\">\r\n            <img decoding=\"async\" src=\"https:\/\/hengchenchina.com\/wp-content\/uploads\/2026\/05\/image5.webp\" alt=\"I bar steel grating\">\r\n            <div class=\"sg-product-card-body\">\r\n              <h3>Rejilla de acero en forma de I<\/h3>\r\n              <p>Barras de apoyo en forma de I para una alta capacidad de carga con un uso eficiente del material.<\/p>\r\n            <\/div>\r\n          <\/article>\r\n          <article class=\"sg-product-card\">\r\n            <img decoding=\"async\" src=\"https:\/\/hengchenchina.com\/wp-content\/uploads\/2026\/05\/Standard-Steel-Grating.webp\" alt=\"Standard steel grating\">\r\n            <div class=\"sg-product-card-body\">\r\n              <h3>Rejilla de acero est\u00e1ndar<\/h3>\r\n              <p>Rejilla vers\u00e1til de uso general para f\u00e1bricas, almacenes y proyectos municipales.<\/p>\r\n            <\/div>\r\n          <\/article>\r\n          <article class=\"sg-product-card\">\r\n            <img decoding=\"async\" src=\"https:\/\/hengchenchina.com\/wp-content\/uploads\/2026\/05\/Heavy-Duty-Steel-Grating.webp\" alt=\"Heavy duty steel grating\">\r\n            <div class=\"sg-product-card-body\">\r\n              <h3>Rejilla de acero de alta resistencia<\/h3>\r\n              <p>Dise\u00f1ado para cargas de veh\u00edculos, plataformas industriales y \u00e1reas exigentes de maquinaria pesada.<\/p>\r\n            <\/div>\r\n          <\/article>\r\n          <article class=\"sg-product-card\">\r\n            <img decoding=\"async\" src=\"https:\/\/hengchenchina.com\/wp-content\/uploads\/2026\/05\/Serrated-Steel-Grating.webp\" alt=\"Serrated steel grating\">\r\n            <div class=\"sg-product-card-body\">\r\n              <h3>Rejilla de acero dentada<\/h3>\r\n              <p>Los bordes dentados de las barras de apoyo proporcionan una mayor resistencia al deslizamiento en condiciones h\u00famedas o aceitosas.<\/p>\r\n            <\/div>\r\n          <\/article>\r\n        <\/div>\r\n      <\/div>\r\n\r\n      <!-- Safety Grating Panel -->\r\n      <div class=\"sg-tab-panel\" id=\"tab-safety\" role=\"tabpanel\">\r\n        <div class=\"sg-product-grid\">\r\n          <article class=\"sg-product-card\">\r\n            <img decoding=\"async\" src=\"https:\/\/hengchenchina.com\/wp-content\/uploads\/2026\/05\/Security-Steel-Grating.webp\" alt=\"Security steel grating\">\r\n            <div class=\"sg-product-card-body\">\r\n              <h3>Rejilla de acero de seguridad<\/h3>\r\n              <p>Rejas de seguridad de alta resistencia para per\u00edmetros de alta protecci\u00f3n y puntos de acceso a instalaciones.<\/p>\r\n            <\/div>\r\n          <\/article>\r\n          <article class=\"sg-product-card\">\r\n            <img decoding=\"async\" src=\"https:\/\/hengchenchina.com\/wp-content\/uploads\/2026\/05\/Traction-Grip-Safety-Grating.webp\" alt=\"Traction-grip safety grating\">\r\n            <div class=\"sg-product-card-body\">\r\n              <h3>Rejilla de seguridad con agarre antideslizante<\/h3>\r\n              <p>Dise\u00f1o con hoyuelos perforados para una resistencia superior al deslizamiento en aplicaciones de pasarelas industriales.<\/p>\r\n            <\/div>\r\n          <\/article>\r\n          <article class=\"sg-product-card\">\r\n            <img decoding=\"async\" src=\"https:\/\/hengchenchina.com\/wp-content\/uploads\/2026\/05\/Interlocking-Safety-Grating.webp\" alt=\"Interlocking safety grating\">\r\n            <div class=\"sg-product-card-body\">\r\n              <h3>Rejilla de seguridad entrelazada<\/h3>\r\n              <p>Dise\u00f1o modular entrelazado para un montaje r\u00e1pido y conexiones seguras entre los paneles.<\/p>\r\n            <\/div>\r\n          <\/article>\r\n          <article class=\"sg-product-card\">\r\n            <img decoding=\"async\" src=\"https:\/\/hengchenchina.com\/wp-content\/uploads\/2026\/05\/Perforated-Steel-Grating.webp\" alt=\"Perforated steel grating\">\r\n            <div class=\"sg-product-card-body\">\r\n              <h3>Rejilla de acero perforada<\/h3>\r\n              <p>Perforaciones redondas o ranuradas para una mayor eficiencia de drenaje y un rendimiento ligero.<\/p>\r\n            <\/div>\r\n          <\/article>\r\n          <article class=\"sg-product-card\">\r\n            <img decoding=\"async\" src=\"https:\/\/hengchenchina.com\/wp-content\/uploads\/2026\/05\/Diamond-Strut-Safety-Grating.webp\" alt=\"Diamond-strut safety grating\">\r\n            <div class=\"sg-product-card-body\">\r\n              <h3>Rejilla de seguridad con puntales de diamante<\/h3>\r\n              <p>Dise\u00f1o abierto en forma de diamante para una m\u00e1xima resistencia al deslizamiento y ventilaci\u00f3n del flujo de aire.<\/p>\r\n            <\/div>\r\n          <\/article>\r\n          <article class=\"sg-product-card\">\r\n            <img decoding=\"async\" src=\"https:\/\/hengchenchina.com\/wp-content\/uploads\/2026\/05\/O-Grip-Safety-Grating.webp\" alt=\"O-grip safety grating\">\r\n            <div class=\"sg-product-card-body\">\r\n              <h3>Rejilla de seguridad O-Grip<\/h3>\r\n              <p>Dise\u00f1o de abertura circular para superficies antideslizantes y seguras para los talones en instalaciones p\u00fablicas.<\/p>\r\n            <\/div>\r\n          <\/article>\r\n        <\/div>\r\n      <\/div>\r\n\r\n    <\/div>\r\n  <\/section>\r\n\r\n  <!-- Divider -->\r\n  <hr class=\"sg-divider\">\r\n\r\n  <!-- ==================== SECTION 2: MATERIALS & SURFACE TREATMENTS ==================== -->\r\n  <section class=\"sg-section sg-section-alt\">\r\n    <div class=\"sg-wrap\">\r\n      <div class=\"sg-section-head\">\r\n        <p class=\"sg-eyebrow\">Datos t\u00e9cnicos<\/p>\r\n        <h2 class=\"sg-section-title\">Materiales y tratamientos de superficie<\/h2>\r\n      <\/div>\r\n\r\n      <div class=\"sg-material-grid\">\r\n        <div class=\"sg-material-card\">\r\n          <h3>Acero al carbono dulce (A36 \/ S235 \/ Q235)<\/h3>\r\n          <p>Opci\u00f3n est\u00e1ndar para plataformas y pasarelas industriales. Acabado con galvanizado en caliente (HDG) o pintura de alta calidad para protecci\u00f3n contra la corrosi\u00f3n y un aspecto atractivo.<\/p>\r\n        <\/div>\r\n        <div class=\"sg-material-card\">\r\n          <h3>Acero inoxidable (SS304 \/ SS316)<\/h3>\r\n          <p>Naturalmente resistente a la corrosi\u00f3n, perfecto para aplicaciones qu\u00edmicas, de procesamiento de alimentos o en exteriores que requieran durabilidad a largo plazo y altos est\u00e1ndares de higiene.<\/p>\r\n        <\/div>\r\n        <div class=\"sg-material-card\">\r\n          <h3>Aluminio<\/h3>\r\n          <p>Opci\u00f3n ligera y resistente a la corrosi\u00f3n, ideal para entornos marinos, azoteas y equipos m\u00f3viles donde la reducci\u00f3n de peso es fundamental.<\/p>\r\n        <\/div>\r\n      <\/div>\r\n\r\n      <hr class=\"sg-divider\" style=\"border-color: rgba(7,20,34,0.12); margin: 60px 0;\">\r\n\r\n      <div class=\"sg-section-head\">\r\n        <h2 class=\"sg-section-title\" style=\"font-size: clamp(26px, 3vw, 42px);\">Opciones de tratamiento de superficie<\/h2>\r\n      <\/div>\r\n      <div class=\"sg-treatment-grid\">\r\n        <div class=\"sg-treatment-card\">\r\n          <h4>Galvanizado por inmersi\u00f3n en caliente<\/h4>\r\n          <p>Cumple con las normas ISO 1461, ASTM A123 y BS 729. La capa de zinc garantiza hasta <strong>20 a\u00f1os<\/strong> de resistencia a la corrosi\u00f3n en entornos hostiles.<\/p>\r\n        <\/div>\r\n        <div class=\"sg-treatment-card\">\r\n          <h4>Recubrimiento en polvo \/ Pintado<\/h4>\r\n          <p>Duradero, anticorrosivo y decorativo; apto para instalaciones interiores o semi-exteriores, con posibilidad de personalizaci\u00f3n del color.<\/p>\r\n        <\/div>\r\n        <div class=\"sg-treatment-card\">\r\n          <h4>Liso \/ Color propio<\/h4>\r\n          <p>Acero sin tratar para \u00e1reas interiores secas donde la protecci\u00f3n de la superficie no es fundamental. La opci\u00f3n m\u00e1s econ\u00f3mica.<\/p>\r\n        <\/div>\r\n      <\/div>\r\n    <\/div>\r\n  <\/section>\r\n\r\n  <!-- Divider -->\r\n  <hr class=\"sg-divider\">\r\n\r\n  <!-- ==================== SECTION 3: SAFETY GRATING SPECIFICATIONS ==================== -->\r\n  <section class=\"sg-section\" style=\"background: var(--sg-navy-2);\">\r\n    <div class=\"sg-wrap\">\r\n      <div class=\"sg-section-head\">\r\n        <p class=\"sg-eyebrow\">Datos de rejillas de seguridad<\/p>\r\n        <h2 class=\"sg-section-title\">Especificaciones de la rejilla de seguridad<\/h2>\r\n      <\/div>\r\n\r\n      <div class=\"sg-detail-grid\">\r\n        <div>\r\n          <h3 style=\"margin: 0 0 24px; font-family: var(--sg-display); font-size: 22px; font-weight: 900; text-transform: uppercase; color: var(--sg-orange);\">Dimensiones comunes<\/h3>\r\n          <table class=\"sg-specs-table\">\r\n            <tr>\r\n              <td class=\"sg-specs-label\" style=\"color: var(--sg-orange);\">Ancho<\/td>\r\n              <td class=\"sg-specs-value\" style=\"color: #cbd5e1;\">100 mm \u2013 305 mm (4\"\u201312\")<\/td>\r\n            <\/tr>\r\n            <tr>\r\n              <td class=\"sg-specs-label\" style=\"color: var(--sg-orange);\">Longitud<\/td>\r\n              <td class=\"sg-specs-value\" style=\"color: #cbd5e1;\">Hasta 3660 mm (12 pies) o personalizado<\/td>\r\n            <\/tr>\r\n            <tr>\r\n              <td class=\"sg-specs-label\" style=\"color: var(--sg-orange);\">Altura<\/td>\r\n              <td class=\"sg-specs-value\" style=\"color: #cbd5e1;\">20\u201350 mm dependiendo del patr\u00f3n y la resistencia<\/td>\r\n            <\/tr>\r\n            <tr>\r\n              <td class=\"sg-specs-label\" style=\"color: var(--sg-orange);\">Profundidad del patr\u00f3n de apertura<\/td>\r\n              <td class=\"sg-specs-value\" style=\"color: #cbd5e1;\">labios de tracci\u00f3n elevados de 3 a 5 mm<\/td>\r\n            <\/tr>\r\n          <\/table>\r\n\r\n          <h3 style=\"margin: 40px 0 24px; font-family: var(--sg-display); font-size: 22px; font-weight: 900; text-transform: uppercase; color: var(--sg-orange);\">Patrones de tracci\u00f3n<\/h3>\r\n          <div class=\"sg-pattern-grid\">\r\n            <div class=\"sg-pattern-item\">\r\n              <h4>Agarre de tracci\u00f3n tradicional<\/h4>\r\n              <p>Dise\u00f1o con hoyuelos perforados para una resistencia al deslizamiento uniforme en toda la superficie.<\/p>\r\n            <\/div>\r\n            <div class=\"sg-pattern-item\">\r\n              <h4>Agarre agresivo de dientes altos<\/h4>\r\n              <p>Geometr\u00eda agresiva de los dientes para una m\u00e1xima tracci\u00f3n en condiciones aceitosas o h\u00famedas.<\/p>\r\n            <\/div>\r\n            <div class=\"sg-pattern-item\">\r\n              <h4>Patr\u00f3n seguro para el tal\u00f3n<\/h4>\r\n              <p>La abertura reducida evita que los tacones altos y los objetos peque\u00f1os se caigan.<\/p>\r\n            <\/div>\r\n          <\/div>\r\n\r\n          <h3 style=\"margin: 40px 0 24px; font-family: var(--sg-display); font-size: 22px; font-weight: 900; text-transform: uppercase; color: var(--sg-orange);\">Patrones perforados<\/h3>\r\n          <div style=\"border: 1px solid rgba(255,255,255,0.12); background: rgba(255,255,255,0.03); padding: 20px;\">\r\n            <img decoding=\"async\" src=\"https:\/\/hengchenchina.com\/wp-content\/uploads\/2026\/05\/image14.webp\" alt=\"Perforated steel grating patterns\" style=\"width: 100%; height: auto;\">\r\n            <p style=\"margin: 12px 0 0; color: #94a3b8; font-size: 13px; text-align: center;\">Estilos de perforaci\u00f3n disponibles: estrella, cuadrado, rectangular, OEM, orificio de drenaje y solo patrones de hoyuelos.<\/p>\r\n          <\/div>\r\n        <\/div>\r\n        <div>\r\n          <h3 style=\"margin: 0 0 24px; font-family: var(--sg-display); font-size: 22px; font-weight: 900; text-transform: uppercase; color: var(--sg-orange);\">Capacidad de carga<\/h3>\r\n          <p class=\"sg-copy-sm\" style=\"color: #94a3b8;\">Cumple con las normas de resistencia al deslizamiento y carga de OSHA y ASTM. Se ofrecen informes de pruebas de carga personalizados bajo solicitud. Nuestro equipo de ingenier\u00eda puede proporcionar tablas de carga, informes de pruebas y c\u00e1lculos t\u00e9cnicos para los requisitos espec\u00edficos de su proyecto.<\/p>\r\n\r\n          <h3 style=\"margin: 40px 0 24px; font-family: var(--sg-display); font-size: 22px; font-weight: 900; text-transform: uppercase; color: var(--sg-orange);\">Indicadores disponibles<\/h3>\r\n          <table class=\"sg-gauge-table\">\r\n            <thead>\r\n              <tr>\r\n                <th>Indicador<\/th>\r\n                <th>Espesor de la l\u00e1mina<\/th>\r\n                <th>Notas de aplicaci\u00f3n<\/th>\r\n              <\/tr>\r\n            <\/thead>\r\n            <tbody>\r\n              <tr>\r\n                <td>calibre 12<\/td>\r\n                <td>De alta resistencia<\/td>\r\n                <td>Cargas de veh\u00edculos, plataformas industriales<\/td>\r\n              <\/tr>\r\n              <tr>\r\n                <td>calibre 10<\/td>\r\n                <td>De uso extra resistente<\/td>\r\n                <td>Aplicaciones de alta capacidad de carga<\/td>\r\n              <\/tr>\r\n              <tr>\r\n                <td>calibre 14<\/td>\r\n                <td>Servicio medio<\/td>\r\n                <td>Pasarelas, escaleras, acceso a maquinaria<\/td>\r\n              <\/tr>\r\n              <tr>\r\n                <td>calibre 16<\/td>\r\n                <td>Servicio ligero<\/td>\r\n                <td>Azoteas, pasarelas de mantenimiento interiores<\/td>\r\n              <\/tr>\r\n            <\/tbody>\r\n          <\/table>\r\n        <\/div>\r\n      <\/div>\r\n    <\/div>\r\n  <\/section>\r\n\r\n  <!-- Divider -->\r\n  <hr class=\"sg-divider\">\r\n\r\n  <!-- ==================== SECTION 4: QUALITY TESTING ==================== -->\r\n  <section class=\"sg-section\">\r\n    <div class=\"sg-wrap\">\r\n      <div class=\"sg-section-head\">\r\n        <p class=\"sg-eyebrow\">Seguro de calidad<\/p>\r\n        <h2 class=\"sg-section-title\">Pruebas de rejillas de acero<\/h2>\r\n        <p class=\"sg-copy\">Todos los productos se someten a una rigurosa inspecci\u00f3n para cumplir con los est\u00e1ndares de calidad internacionales.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"sg-testing-grid\">\r\n        <div class=\"sg-testing-step\">\r\n          <div class=\"sg-step-num\">1<\/div>\r\n          <h4>Espacio entre barras transversales<\/h4>\r\n          <p>Medici\u00f3n precisa del espaciado entre barras para garantizar una calidad uniforme y una distribuci\u00f3n homog\u00e9nea de la carga.<\/p>\r\n        <\/div>\r\n        <div class=\"sg-testing-step\">\r\n          <div class=\"sg-step-num\">2<\/div>\r\n          <h4>Grosor de la barra transversal<\/h4>\r\n          <p>Verificaci\u00f3n del espesor del material para garantizar la integridad estructural y la durabilidad.<\/p>\r\n        <\/div>\r\n        <div class=\"sg-testing-step\">\r\n          <div class=\"sg-step-num\">3<\/div>\r\n          <h4>Ancho del panel<\/h4>\r\n          <p>Dimensiones precisas del panel para un ajuste e instalaci\u00f3n correctos.<\/p>\r\n        <\/div>\r\n        <div class=\"sg-testing-step\">\r\n          <div class=\"sg-step-num\">4<\/div>\r\n          <h4>Recubrimiento de zinc<\/h4>\r\n          <p>Pruebas de espesor del recubrimiento para garantizar el cumplimiento de la resistencia a la corrosi\u00f3n.<\/p>\r\n        <\/div>\r\n      <\/div>\r\n\r\n      <div class=\"sg-qc-grid\">\r\n        <div class=\"sg-qc-item\"><img decoding=\"async\" src=\"https:\/\/hengchenchina.com\/wp-content\/uploads\/2026\/05\/Measuring-Panel-Width.webp\" alt=\"Cross bar spacing measurement\"><\/div>\r\n        <div class=\"sg-qc-item\"><img decoding=\"async\" src=\"https:\/\/hengchenchina.com\/wp-content\/uploads\/2026\/05\/Measuring-Zinc-Coating-1.webp\" alt=\"Cross bar thickness measurement\"><\/div>\r\n        <div class=\"sg-qc-item\"><img decoding=\"async\" src=\"https:\/\/hengchenchina.com\/wp-content\/uploads\/2026\/05\/image16.webp\" alt=\"Panel width measurement\"><\/div>\r\n        <div class=\"sg-qc-item\"><img decoding=\"async\" src=\"https:\/\/hengchenchina.com\/wp-content\/uploads\/2026\/05\/Quality-Testing-1.webp\" alt=\"Zinc coating quality inspection\"><\/div>\r\n      <\/div>\r\n    <\/div>\r\n  <\/section>\r\n\r\n  <!-- Divider -->\r\n  <hr class=\"sg-divider\">\r\n\r\n  <!-- ==================== SECTION 5: WHY CHOOSE US ==================== -->\r\n  <section class=\"sg-section\" style=\"background: var(--sg-navy-2);\">\r\n    <div class=\"sg-wrap\">\r\n      <div class=\"sg-section-head\">\r\n        <p class=\"sg-eyebrow\">Ventajas de la compra directa de f\u00e1brica<\/p>\r\n        <h2 class=\"sg-section-title\">\u00bfPor qu\u00e9 elegirnos?<\/h2>\r\n      <\/div>\r\n      <div class=\"sg-why-grid\">\r\n        <article class=\"sg-why-card\">\r\n          <h3>Fabricante profesional<\/h3>\r\n          <p>Controlamos toda la cadena de producci\u00f3n: desde el abastecimiento de materiales, el estampado, el conformado, el acabado de superficies y la log\u00edstica de exportaci\u00f3n, garantizando una calidad constante de principio a fin.<\/p>\r\n        <\/article>\r\n        <article class=\"sg-why-card\">\r\n          <h3>Precios de f\u00e1brica competitivos<\/h3>\r\n          <p>Sin intermediarios. Nuestra gran capacidad de producci\u00f3n garantiza precios estables y entregas r\u00e1pidas para proyectos de cualquier envergadura.<\/p>\r\n        <\/article>\r\n        <article class=\"sg-why-card\">\r\n          <h3>Soporte de ingenier\u00eda personalizada<\/h3>\r\n          <p>Dise\u00f1os personalizados, marcas OEM\/ODM, planos t\u00e9cnicos (PDF\/DWG) y c\u00e1lculos de capacidad de carga: le brindamos soporte para su proyecto desde el dise\u00f1o hasta la instalaci\u00f3n.<\/p>\r\n        <\/article>\r\n        <article class=\"sg-why-card\">\r\n          <h3>Experiencia en exportaci\u00f3n global<\/h3>\r\n          <p>Suministramos a distribuidores industriales, empresas constructoras, firmas de ingenier\u00eda y fabricantes de equipos originales (OEM) en EE. UU., Europa, Oriente Medio y Australia.<\/p>\r\n        <\/article>\r\n        <article class=\"sg-why-card\">\r\n          <h3>Gesti\u00f3n de calidad estricta<\/h3>\r\n          <p>Inspecci\u00f3n conforme a la norma ISO en cada etapa de producci\u00f3n, lo que garantiza que cada pieza cumpla con las normas ASTM, OSHA y las normas internacionales.<\/p>\r\n        <\/article>\r\n      <\/div>\r\n    <\/div>\r\n  <\/section>\r\n\r\n  <!-- Divider -->\r\n  <hr class=\"sg-divider\">\r\n\r\n  <!-- ==================== SECTION 6: FAQs ==================== -->\r\n  <section class=\"sg-section sg-section-alt\">\r\n    <div class=\"sg-wrap\">\r\n      <div class=\"sg-section-head\">\r\n        <p class=\"sg-eyebrow\">Preguntas frecuentes<\/p>\r\n        <h2 class=\"sg-section-title\">Preguntas frecuentes<\/h2>\r\n      <\/div>\r\n      <div class=\"sg-faq-list\">\r\n        <div class=\"sg-faq-item\">\r\n          <div class=\"sg-faq-q\" onclick=\"this.parentElement.classList.toggle('is-open')\">P1: \u00bfSe puede personalizar el dise\u00f1o o el tama\u00f1o de los agujeros?<\/div>\r\n          <div class=\"sg-faq-a\">S\u00ed. Ofrecemos patrones est\u00e1ndar de tracci\u00f3n y agarre, y podemos personalizar la altura de los dientes, el tama\u00f1o de la abertura y el calibre para satisfacer los requisitos espec\u00edficos de su proyecto.<\/div>\r\n        <\/div>\r\n        <div class=\"sg-faq-item\">\r\n          <div class=\"sg-faq-q\" onclick=\"this.parentElement.classList.toggle('is-open')\">P2: \u00bfProporcionan informes de pruebas de carga?<\/div>\r\n          <div class=\"sg-faq-a\">S\u00ed. Podemos proporcionarle tablas de carga, informes de pruebas y datos de ingenier\u00eda para su aplicaci\u00f3n espec\u00edfica.<\/div>\r\n        <\/div>\r\n        <div class=\"sg-faq-item\">\r\n          <div class=\"sg-faq-q\" onclick=\"this.parentElement.classList.toggle('is-open')\">P3: \u00bfCu\u00e1l es el plazo de entrega?<\/div>\r\n          <div class=\"sg-faq-a\">Normalmente, el plazo de entrega es de 10 a 20 d\u00edas, dependiendo del tama\u00f1o del pedido y de los requisitos de acabado de la superficie.<\/div>\r\n        <\/div>\r\n        <div class=\"sg-faq-item\">\r\n          <div class=\"sg-faq-q\" onclick=\"this.parentElement.classList.toggle('is-open')\">P4: \u00bfSuministran pelda\u00f1os para escaleras y conjuntos prefabricados?<\/div>\r\n          <div class=\"sg-faq-a\">S\u00ed, incluyendo rejillas, pelda\u00f1os, rellanos, marcos y plataformas no est\u00e1ndar.<\/div>\r\n        <\/div>\r\n        <div class=\"sg-faq-item\">\r\n          <div class=\"sg-faq-q\" onclick=\"this.parentElement.classList.toggle('is-open')\">P5: \u00bfPueden enviar tama\u00f1os mixtos en un mismo contenedor?<\/div>\r\n          <div class=\"sg-faq-a\">S\u00ed. Se aceptan diferentes calibres, longitudes y dise\u00f1os; podemos coordinar env\u00edos de varios tama\u00f1os de manera eficiente.<\/div>\r\n        <\/div>\r\n        <div class=\"sg-faq-item\">\r\n          <div class=\"sg-faq-q\" onclick=\"this.parentElement.classList.toggle('is-open')\">P6: \u00bfC\u00f3mo garantizan la resistencia a la corrosi\u00f3n?<\/div>\r\n          <div class=\"sg-faq-a\">Utilizamos galvanizado en caliente seg\u00fan la norma ASTM A123, adem\u00e1s de recubrimiento en polvo o anodizado opcional para una mayor protecci\u00f3n en entornos espec\u00edficos.<\/div>\r\n        <\/div>\r\n      <\/div>\r\n    <\/div>\r\n  <\/section>\r\n\r\n  <!-- ==================== CTA ==================== -->\r\n  <section class=\"sg-section sg-cta\" id=\"contact\">\r\n    <div class=\"sg-wrap\">\r\n      <div class=\"sg-cta-inner\">\r\n        <p class=\"sg-eyebrow\">Ponte en contacto<\/p>\r\n        <h2 class=\"sg-section-title\">Solicite un presupuesto o una ficha t\u00e9cnica.<\/h2>\r\n        <p class=\"sg-copy\">P\u00f3ngase en contacto con nuestro equipo de ventas para obtener especificaciones detalladas, precios y opciones de personalizaci\u00f3n para su proyecto de rejillas de acero o de seguridad.<\/p>\r\n        <div class=\"sg-hero-actions\" style=\"justify-content: center; margin-top: 34px;\">\r\n          <a class=\"sg-btn\" href=\"https:\/\/wa.me\/8617367967903\" target=\"_blank\" rel=\"noopener\">Contacta con el equipo de ventas \u2192<\/a>\r\n        <\/div>\r\n      <\/div>\r\n    <\/div>\r\n  <\/section>\r\n\r\n<\/div>\r\n\r\n<script>\r\n  (function () {\r\n    var tabs = document.querySelectorAll('.sg-tab-btn');\r\n    var panels = document.querySelectorAll('.sg-tab-panel');\r\n\r\n    tabs.forEach(function (btn) {\r\n      btn.addEventListener('click', function () {\r\n        var target = btn.getAttribute('data-tab');\r\n\r\n        tabs.forEach(function (t) {\r\n          t.classList.remove('is-active');\r\n          t.setAttribute('aria-selected', 'false');\r\n        });\r\n        panels.forEach(function (p) {\r\n          p.classList.remove('is-active');\r\n        });\r\n\r\n        btn.classList.add('is-active');\r\n        btn.setAttribute('aria-selected', 'true');\r\n        document.getElementById('tab-' + target).classList.add('is-active');\r\n      });\r\n    });\r\n  })();\r\n<\/script>\r\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Industrial Flooring &#038; Perimeter Solutions Steel &amp; Safety Grating Steel grating is a high-strength flooring and covering solution widely used in industrial platforms, walkways, drainage systems, and architectural projects. Safety grating adds slip-resistant surfaces to provide safe, durable, and efficient flooring for factories, stair treads, ramps, and public facilities. Main types include welded, press-locked, serrated, [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_joinchat":[],"footnotes":""},"class_list":["post-6985","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/hengchenchina.com\/es\/wp-json\/wp\/v2\/pages\/6985","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hengchenchina.com\/es\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/hengchenchina.com\/es\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/hengchenchina.com\/es\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/hengchenchina.com\/es\/wp-json\/wp\/v2\/comments?post=6985"}],"version-history":[{"count":10,"href":"https:\/\/hengchenchina.com\/es\/wp-json\/wp\/v2\/pages\/6985\/revisions"}],"predecessor-version":[{"id":7277,"href":"https:\/\/hengchenchina.com\/es\/wp-json\/wp\/v2\/pages\/6985\/revisions\/7277"}],"wp:attachment":[{"href":"https:\/\/hengchenchina.com\/es\/wp-json\/wp\/v2\/media?parent=6985"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}