Torsion Spring

Torsion spring 1)We possess a whole set of CNC manufacturing and testing equipment ranging from wire tensile strength tester,shot peering machine,deburring machine,magnetic powder flaw detector and compresstion tester. 2)Accurate free length. 3)With min. wire diameter of 0.03mm and outside diameter of 0.3mm. 4)Double torsions. We have the most advanced equipment, devices and a total investment of RMB 50 million. Our plant covers an area of 18,000 square meters. Moreover, a new 40,000 square meters plant is being built. There are more than 350 employees in our company. We possess over 200 CNC spring making machines, CNC spring pulling machines, CNC multipurpose spring machines and CNC spring grinding machines with the most advanced technology. With over 700 mechanical spring machines, we can manufacture different kinds of springs with diameter from 0.05mm to 8.0mm. Our daily output is 40 million pieces.