Shenzhen Bory Technology Service Co.,Ltd. is an independent third-party testing laboratory based in China. For so long,many internationally recognized Certification Bodies and Notified Bodies.We've been keeping a stable quality competitive price for our clients having closely ...

Changzhou Nantai Gas Spring co.,Ltd. is specializing in the designing, manufacture and marketing of gas springs such as compression springs, locking dampers, all which are widely used office swivel chairs, kitchen cabinets, medical beds cars, well automation replacement poles, ...