Archer-shan produces and provides rolling door motor on top quality in china. We introduce advanced technologies from U.S.A and Europe. Our motors are approved by STU lab and qualified with the standard of IEC-60335. We're to be concentrating on door automation to provide high-quality products. Now we manufacture rolling door motors, sliding door motors, tubular motors and the interrelated products. Our rolling door motor is reliable, stable and durable with good aluminum alloy material, 100% copper coil and high-quality steel gear. To guarantee high-quality, we implement strict quality control procedures guided by ISO 9001:2000. As a result, all the products we manufacture are of to qualit, meeting international standards such as CCC and CE. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success.