Why SEPPES Industrial Doors Lead the Global Market
SEPPES , a subsidiary of Xilang Holding Group, is a top-tier industrial door manufacturer trusted by 70+ Fortune 500 companies, including IKEA, Tyson Foods, and Thermo Fisher Scientific15. With 30+ patents and ISO 9001/14001/45001 certifications, our doors combine innovation, safety, and efficiency for industries ranging from automotive to pharmaceuticals15.
Key Features & Innovations

Ultra-Fast High-Speed Doors
Speed & Customization: Opening speeds up to 2.0 m/s (10x faster than traditional doors), with options for SUS304 stainless steel, aluminum alloy, or powder-coated frames15.
Applications: Ideal for cleanrooms, cold chain logistics, and automated production lines15.
Thermal Insulation & Energy Efficiency
Multi-Layer Design: Polyurethane foam insulation reduces heat transfer by 50%, certified for -40°C environments15.
Wind Resistance: Built-in aluminum ribs withstand 32 m/s winds (Level 12 typhoon-proof)1.
Safety & Explosion-Proof Solutions
Dual Protection: Infrared sensors + patented airbag edges prevent accidents in hazardous zones15.
Ex BT4 Certification: Designed for chemical plants and high-risk industries1.
Smart Factory Integration
IoT-Ready: Remote control, real-time monitoring, and compatibility with automated systems (e.g., robotic workshops)15.
Lifelong Service: “One Door, One Code” tracking ensures 24/7 maintenance support
Applications Across Industries
Logistics & Warehousing: High-speed doors + dock levelers streamline loading efficiency by 40%5.
Pharmaceuticals: SS304 zipper doors ensure contamination control in GMP-compliant facilities1.
Food & Beverage: Insulated doors maintain hygiene and reduce energy costs by 30%1.
Automotive: Wind-resistant stacking doors for large-scale vehicle access points5.
Why Choose SEPPES?
Global Reach: Exported to 60+ countries with 100+ service outlets in China5.
Insurance & Warranty: 15 million CNY coverage by Ping An Insurance for risk-free investments15.
Technical Expertise: 7+ years of industry experience per engineer, supported by multilingual teams1.
Upgrade your facility with SEPPES’ award-winning industrial doors. Download our catalog or contact us for a free consultation!