When considering A-Class fire doors for your construction projects, it’s crucial to select a reputable fire door manufacturer that meets stringent safety standards and provides reliable performance. In this guide, we will explore the top qualities of A-Class fire doors and introduce Yunnan Guangdun Door Industry Co., Ltd., a leading China fire door factory known […]
Tag Archives: China A-Class Fire Door Manufacturer
China A-Class Fire Door Manufacturer: YK Leads in High-Performance Fire Protection
As a top-tier A-class fire door manufacturer in China, YK Commercial Door Company specializes in GB 12955-certified fire doors that deliver superior fire resistance, smoke control, and structural integrity for critical applications. Our doors meet the strictest Chinese and international standards, ensuring maximum safety in commercial, industrial, and residential buildings.
1. What Are A-Class Fire Doors?
✔ Highest fire rating in China (GB 12955-2008 standard)
✔ 90+ minutes of fire resistance (up to 180 minutes available)
✔ Full door assembly certification (door leaf + frame + hardware)
✔ Mandatory for:
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High-rise buildings
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Hospitals and schools
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Industrial facilities
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Underground structures
YK’s A-Class Fire Door Range:
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Steel fire doors (1.5mm/2.0mm galvanized steel)
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Wooden fire doors (solid core + fireproof coatings)
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Fire-resistant glass doors (60-120 min ratings)
2. Key Features of YK’s A-Class Fire Doors
A. Advanced Fire Protection
✔ Intumescent seals – Expand at 200°C to block flames/smoke
✔ Mineral wool cores – Non-combustible insulation
✔ Fire-rated hardware – Hinges, locks, and closers (tested to GB 12955)
B. Superior Durability
✔ Anti-deformation frames – Reinforced steel construction
✔ Corrosion-resistant coatings – Salt spray tested (ISO 9227)
✔ Impact-resistant designs – For high-traffic areas
C. Customization Options
✔ Aesthetic finishes – Powder coating, wood veneer, laminate
✔ Glazed variants – Fire-resistant glass (up to EI60)
✔ Smart upgrades – IoT-enabled sensors for real-time monitoring
3. YK’s Manufacturing & Certification Edge
A. Factory Capabilities
✔ 200,000+ sqm production facility
✔ Automated CNC cutting & assembly
✔ In-house testing lab (furnace tests up to 4 hours)
B. Certifications & Compliance
✔ GB 12955 (China) – A-class fire rating
✔ UL 10C (USA) – 3-hour fire resistance
✔ EN 1634 (EU) – CE certification available
✔ ISO 9001 – Quality management system
4. Applications of A-Class Fire Doors
| Sector | Use Case | YK’s Recommended Solution |
|---|---|---|
| Commercial | Shopping malls, offices | A-class steel fire doors |
| Healthcare | Hospitals, labs | A-class timber doors with antimicrobial coating |
| Industrial | Factories, warehouses | 180-minute fire-rated steel doors |
| Residential | High-end apartments | A-class wooden fire doors |
5. Why Choose YK as Your A-Class Fire Door Supplier?
✅ 30+ Years of Experience – Trusted by Fortune 500 companies
✅ Competitive Pricing – 20-30% lower than European manufacturers
✅ Fast Delivery – 35-day lead time for bulk orders
✅ Full Technical Support – BIM models, installation guides
6. A-Class Fire Door Regulations in China
✔ GB 50016 – Fire protection design code for buildings
✔ GB 12955-2008 – Fire resistance test standard
✔ CCCF Certification – Required for public projects
YK’s Compliance Assurance:
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Third-party test reports from CNAS-accredited labs
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Complete documentation (DoP, material certifications)
Summary
YK is China’s leading A-class fire door manufacturer, producing high-performance, certified fire doors for global markets. Our GB, UL, and CE-compliant solutions ensure maximum fire safety while offering competitive pricing and fast delivery.
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