Torsion spring is a very important vehicle fittings in the spring, was selected USA GM. Yi spring can be designed according to customer requirements, the production of the material or to map processing, according to customer requirements.
Torsion spring materials: conform to environmental protection (ROHS), the production of spring and raw materials from the well-known enterprises at home and abroad, such as South Korea, KIS KOS, new, fine line in Japan, Suzuki, Liu Jia, also, the German Roslaw, and the well-known domestic manufacturers, to ensure the quality of the spring. Raw materials of different specifications for customers to choose, 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 plated copper wire, iron wire, non-magnetic stainless steel, bronze, copper, phosphor bronze, beryllium copper.
The following method of torsion spring spring production, surface treatment: in accord with environmental protection (ROHS) surface can be different according to the customer request processing, such as: metal plating and chemical plating, chrome plating, galvanization processing... After 90 hour salt spray test. Can be surface spray coating. Can handle different colors: red, yellow, blue, green, orange, purple... Spring is made by stainless steel wire for spring manufacturing, if necessary, for surface cleaning process. Of environmental protection (ROHS) requirements.
The company has passed TS16949 quality management system, all products, you can rest assured that the use of. Welcome to the new and old friends to inquire!