Sorts of Special Double Customized Spring

Spring steel wire from 0.1 to 10mm
Material:alloy,steel , SS304, 316 etc. 

Various torsion arms
Single torsion, double torsion and multi-torsion
Torsion in different directions
Formed by advanced CNC spring machines
Advanced manufacturing and testing equipment
Strict quality control and management
Applications: all kinds of cars, machines, electronic products, electric appliance, cameras, stationery, computers, power switches, miniature switches, architecture, commodity and home appliance, A/V equipment, hardware and plastic molds, sports equipment and gifts