Fireproof & Explosion-Proof: Explosion-proof grade <4 hours, suitable for fire protection zones.
Wind & Weather Resistant: Typhoon-resistant, rain-proof, moisture-proof, sand-proof, and noise-isolating.
Customizable Open Method: Supports both electric and manual open methods for flexible operation.
Durable Steel Material: Made of high-strength galvanized, aluminum zinc plated, or stainless steel.
Anti-Corrosion Design: Prevents air receding and dust penetration to reduce corrosion risks.
Sloping Floor Solution: Solves door bottom issues on sloping floors with strong convex bar design.
ISO9001 Certified: Certified by ISO9001:2015 with 41 qualification certificates.
Full Customization: Offers full customization from samples, designs, and minor adjustments.