no.28 tianshan road changzhou city jiangsu province china

supersonic was established in 2000 after a long experience gained in the gate automation indusrty. The company specializes in development, designing and production of electronic and gate automation.s...

No.3 Hehai East Road Changzhou Jiangsu 0, No.3 Hehai East Road

For best in class Automatic Entrance Systems, we have been serving the telecom industry since 2001, operating as renowned Exporter and Exporter of Security Turnstiles,Turnstile Gate,Swing Barrier Gate...

Binhu District

Established in 2000, Wuxi Feilong Doors Co., Ltd. is specialized in the manufacture, marketing and installation of various residential garage doors, industrial doors and automatic expansion doors. &a...