Model Number: AUTO-220 Key Specifications/Special Features: Various torsion armsSingle torsion, double torsion and multi-torsionTorsion in various directionsWire diameter: 0.1 to 12mmAdvanced manufacturing and testing equipmentStrict quality control and managementExport directly and standard material

Applications: all kinds of cars, machines, electronic products,electric appliance, stationery, power switches, miniature switches,architecture, commodity, home appliance, A/V equipment, hardware,plastic molds, sports equipment and gifts