Product ：Torsion spring

Brand ：Torsion spring

Torsion spring

Effect ：Hardware, plastic, toys, electronic communication, bicycle, fixture, locks, electric appliance etc..

Shape ： Tension spring

Material quality ： A variety of choice

Marterial：Accord with environmental protection (ROHS) produced by the company Spring raw materials from the domestic and foreign well-known enterprises, raw materials have different specifications for customer choice, such as carbon steel wire, steel wire, stainless steel wire, piano wire, phosphorus copper wire, nickel wire, galvanized wire, steel wire, tinned copper wire, nickel wire, non-magnetic stainless steel wire, wire, bronze, copper, copper, beryllium copper wire etc..

Surface treatment: accord with environmental protection (ROHS) surface can be different processing, according to customer requirements such as: metal coating and chemical treatment: zinc, nickel plating, chrome plating... Can pass the salt spray test more than 24 hours. Can be surface spray coating. Can handle different colors: red, yellow, blue, orange, green, purple... Spring is made of stainless steel wire for spring manufacturing, when necessary, cleaning treatment on surface. Up to the environmental protection (ROHS) requirements.