Steel Roller Shutter Safe Garage Door
Steel Roller Shutter Safe Garage Door have advanced operation ways incluses manual, electric and remote-controlled with automatic locking device. Simple and safe operation and free-noise is marchless to traditional rolling door.
Its strips are made of double-layer alloy aluminum and especial steel with surface treated with advanced processing technics. It is the functional combination of decoration, prevention and protection.
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Shenzhen Hongfa Automatic Co,.Ltd is a high-tech company that engages in the development of world-class advanced automatic doors. Our main products include qui…