タイトルまたは説明

Products characteristics:
1 Remote control
2 Protection device
3 new material of aluminum
4 Aluminum rooling shutter doors adopts new material of aluminum alloy,the double layer slats is shaped by hot extrusion,which more stronger and with the function of prying resistant.The surface of the salt conduct oxidition process and painted in the condition of high temperature. The coating is symmetrical and not easily to flake away,good adhesion ,and strong resistant to corrosion ,durable and nice. Using specilized exterior motor with themel protection device ,durable,low noise,easily to install.