Parts for PVC Auto Repair High Speed Door

Precautions for high speed door and parts control switch system

A high speed door consists of many components.The control switch system is composed of the output, closing, signal conversion, programming and other main components of the high speed door. It is divided into integrated circuit board control chip and independent electrical components. Electronic components have high requirements on the use environment. In order to ensure the efficient and safe operation of the high speed door, the product should be maintained frequently during daily use. When the control system fails, it should be replaced and repaired in time.

Hongfa automatic door is of high quality, hongfa people have the strong responsibility on our company and clients, not only selling product and service, but also ourselves. We create the better life style.We are looking forward to building a strong business partnership with you and your company.