| After-sales Service: | Online |
|---|---|
| Warranty: | 1 Years |
| Material: | Stainless Steel |






| Product Name | Industrial Overhead Sectional Door / Sectional Garage Door |
| Panel Thickness | 40mm / 50mm (Optional 75mm-100mm) |
| Panel Material | Double-layer Galvanized Steel with PU Foam (CFC-free) |
| Steel Skin | 0.4mm - 0.5mm (Standard) |
| U-Value | 1.2 W/m²K - 1.5 W/m²K |
| Lifting Type | Standard / High / Vertical / Low Headroom Lift |
| Balance System | High-quality Torsion Spring (Min. 25,000 cycles) |
| Wind Resistance | Class 3-4 (Maximum 700N/m²) |
| Sealing System | EPDM Rubber Seals (Top, Bottom, and Sides) |
| Safety Devices | Spring/Cable Break Protection & Bottom Airbag |
| Drive System | Industrial Side-mounted Motor with Emergency Chain |
| Surface Finish | Woodgrain / Stucco / Flat (Orange peel texture) |
We are a premier global manufacturer specializing in integrated industrial door and loading dock systems. As a primary drafter of National Standards for Industrial Sectional Doors and Hangar Doors, we represent the pinnacle of engineering excellence and industrial security in the industry. Operating from a massive 36,000 square meter smart manufacturing hub, we utilize fully automated foaming production lines and robotic assembly to ensure precision at scale.
Our extensive capacity allows us to deliver stable, high-quality solutions for complex global projects, from pharmaceutical cleanrooms to massive aircraft hangars. With products exported to over 70 countries, we are a strategic OEM/ODM partner for several Fortune 500 industry leaders. Our commitment to excellence is backed by a comprehensive management system, including ISO 9001 (Quality), ISO 14001 (Environmental), and ISO 45001 (Occupational Health and Safety) certifications.
With over 20 years of expertise, we are committed to "Best Product, Best Service." We are more than a supplier; we are your reliable partner in opening the door to global success through safety, innovation, and sustainability.













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