922/923/924/925 - aluminum modular retaining door

The retaining door from Taiwan and scientific civilization of intelligent design, retaining door made of aluminum alloy and stainless steel or carbon steel combination of metal structures of all products undergo strict national registration accurate calculation structural calculation division level, and After numerous engineering performance verification, to ensure that products can achieve very safe door is a spare retaining structure ,, nature usually is not used, in order to make the retaining door can be useless in a prolonged state of Utah can be easily assembled, so all and enjoy the use of our unique national patent various parts, and is equipped with a unique waterproof EPDM rubber material, retaining the door by then no longer be able to use smooth easily assembled, fully able to achieve one hundred percent waterproof effect, provided The company retaining gate can enjoy the land of China Insurance Company of product liability insurance, let off a deeper peace of mind, safe to use protection. This product is ideal for: rooms, warehouses, garages, shopping malls, homes ... and so will the various exits of water