Self-Repairable Auto Recovery Door High Speed Door 

Self-Repairing Door Curtain: Made of reinforced PVC, with flexible weighted soft bottom edge.  The edge of curtain has continuous injection molded teeth that then move up and down in a self-lubricating polyethylene track attached to structural galvanized side frames. Workshop Packaging  Certificates 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 quick rolling door, industrial accumulation door, industrial rolling door, PVC rolling door, rapid rolling door, fire-resisting rolling door, industrial lift door, automatic induction door, automatic vertical hinged door, medical automatic door, stainless steel automatic door, electric folding gate, crystal rolling door, electric roller shutter of various materials, and parking lot series. F A Q 1. What's…