China supplier overhead industrial door cheap garage doors automatic warehouse sectional door on China WDMA on China WDMA color:Grey cannot be design pressure rated

cannot be design pressure rated

We can offer professional engineering service(send our experienced technicists to help onside installation if a big order about windows/doors/curtain wall)

the PIR sensor and door sensor will be triggered and send the signal to the alarm panel

LJZ2S-500X4200

Thermal break aluminum alloy

China supplier overhead industrial door cheap garage doors automatic warehouse sectional door on China WDMA on China WDMA color:Grey cannot be design pressure ratedOur 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