Product Description
1.Materials: music, carbon, stainless steel, copper or beryllium copper wire
2.Wire diameter: 0.01 to 1.2mm
3.Changeable pitch
4.Changeable spring diameter
5.Advanced manufacturing and testing equipment
6.Strict quality control and management
7.Applications: cars, machines, electronic products, electric appliance, cameras, stationery, computers, power switches, miniature switches, architecture, commodity and home appliances