Changzhou Xinbei Zone Jinlifa Motor Factory was established in 2002. . We are invested by Changzhou Supersonic Roller Shutter Door Motor Co., Ltd, which is in charge of developing and manufacturing gate and garage door openers. After many years developing, Now We are the leading export company of sliding gate opener, swing gate opener, garage door opener in China. We have been sticking with principle of " supply high quality and low price products to every customer all over the world ". If you are interested in our products, please don't hesitate to contact us. We'll give you a surprise.