... CNC spring formers, Used for Switch, Relay, or Thermostats, RoHS Compliant Torsion in different directionsMade by CNC ... directlyStandard materialResponsive serviceApplications: all kinds of cars, machines, electronic products, electric appliance, cameras, stationery, computers, power ... equipment and gifts Torsion Spring Applicable for All Electric Products, Cars, Sport Equipment and More, ...