PVC High Speed Rolling Door 

What are the PVC high speed rolling doors? High speed doors, also known as high speed roll up doors, rapid doors, rapid roll up doors, is controlled by PLC, inverter, and encoder to control the rapid rise and fall of the door curtain. It is specially designed for the rapid flow of materials and has the characteristics of fast, safe and reliable. In addition to being used in general workshops, it can also be used in medicine, food, electronics, clean workshops, purification workshops, cigarettes, printing, textiles, supermarkets and other light industrial workshops for regional isolation and any other places that require quick access. The PVC high speed rolling doors body is composed of industrial base cloth of polyester fiber cloth or fully transparent PVC soft curtain. Hongfa high speed roller shutter doors by the Division we learn from foreign advanced technology and equipment , and to draw on the advantages of similar products in domestic self-developed high-tech prod…

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