garage door opener

タイトルまたは説明

Zhejiang Blue Sea Mechanical & Electronical Co., Ltd is one of the leading suppliers for developing and manufacturing garage door openers, industrial door openers and sliding door openers. We have more than **0 high-class equipments, *****, injection molding machine, quick working punch, integrated tester, gear hobbing machine, experimental equipments and so on. Through five-year development and **0 **0 sets experience, we have developed abrasion resistant tin bronze gear motor, automatic recovery switch transformer and force tracing circuit board. We offer more than *0 different styles of opener models. In the way of rail, you can choose belt drive, chain drive, steel or aluminum, three parts or one part. Our openers have been passed CE in ***7.