torsion spring manufacturer customize torsional spiral spring torque spring
Torsion Springs are close-coiled helical springs designed to resist twist or rotation forces from two
directions. A torsion spring consists of a body of coils and two legs attached to other components.
When the ends rotate around the center of the spring, the spring tries to push them back to their
electronics, electrical appliances, toys, locks, stationery, baby carriage, bicycle, gifts, crafts, kitchen appliances, cameras, printers, office equipment, precision equipment and various types of transportation……
widely used for
Electroplate: nickel,zinc, gold, silver, copper...(*ROHS and REACH standard)
Electrophoresis: all kinds of colors, springs can pass 8 to 48 hours Salt Spray Test (*ROHS and REACH standard)
Dacroment,teflon: suitable for long hours outdoor usage ,can pass 90 hours Salt Spray Test (*ROHS and REACH standard)
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