Qingdao Tongshuai Door Manufacture Co., Ltd (Extension Door)

Qingdao Tongshuai Door Manufacture Co., Ltd As the backbone manufacture enterprise of Qingdao Tongshuai Group. Qingdao Tongshuai Door Manufacture Co., Ltd is the first professional door manufacturing enterprise in Shandong province with largest scale in the same industry of China, The company used to be honored as ??hina Patent-Shandong Star Enterprise?? ??rovincial High level Credit Enterprise?? ??handong Famous Brand??etc. It has passed ISO9001 Quality Management System Certification.

Qingdao Tongshuai Door Manufacture Co., Ltd has developed series of products such as remote control garage door, industrial door, sensitive automatic door, glass revolving door, special function door and flower wall. TS type remote control extension door is the replacement product of Auto doors and researched by our company and Qingdao Electromotion Door Research Institute, wins three national patents and fills blanks in two categories within China, is honored as ??ational level New Product??and admired as ??he Best New Products??in the Eighth National Invention Exposition. Moreover, the hand-safe garage door produced by the company is another replacement product to fill the domestic industrial bland with adoption of remote sensing technology from Germany and the annual output can reach to 200,000 square meters door panel.