China supplier overhead industrial door cheap garage doors automatic warehouse sectional door on China WDMA on China WDMA color:Grey The main poducts in our

The main poducts in our service is relating to doors& windows system

* Meet Standard “Energy Efficiency”

Thermal break aluminum alloy

fire proof fire cotton and rockwool

frame width

China supplier overhead industrial door cheap garage doors automatic warehouse sectional door on China WDMA on China WDMA color:Grey The main poducts in ourOur guarantee!!! Prouduct details Industrial sectional door, as the best choice of the outdoor of the modern architecture, enjoys the perfect durability and sealing, the elegant aprrearance, the simple operating system and the spring balanced system, which is used durably and cleaned easily with the special designing door panel. Using location Internal &External door Door curtain material Steel sandwich construction Door panel thickness 40 mm