Custom low cost remote control movable shipyard aircraft large machinery automatic sliding electric plane hangar door on China WDMA color:Dark Grey The square bearing system ensures

The square bearing system ensures clamping

Automatic Aluminum Alloy Roller Shutter Doors   Material:

length 300-1500mm Color: Clear or frosted(acid etched)

Flynet Stainless steel security mesh

Imported high quality Basswood

Custom low cost remote control movable shipyard aircraft large machinery automatic sliding electric plane hangar door on China WDMA color:Dark Grey The square bearing system ensuresRelated Products Product Description Custom low cost remote control movable shipyard aircraft large machinery automatic sliding electric plane hangar door Features: 1. Surface is PVC fabric, double layer and beautiful. 2. Main skeleton is formed with steel tubes. It is designed through precise structure calculation with universal steel structure software, meeting requirements of wind resistance. 3. Safety Drop proof device, can stop falling of door