The straight spring steel wire produced by our company is mainly a series of springs, such as tension spring, shock absorption spring, die spring and stamping spring. As long as the material is mainly carbon steel, our products have the advantages of high yield strength ratio, good plastic shape bearing spring forming, metallographic grain size grade 9 and above, accuracy of 0.01mm, etc., and the product process includes cold rolling, cold drawing, quenching, tempering, etc According to the different requirements of customers and different production processes, the product surface has black and bright colors, and the packaging methods include i-turn winding, coiling and straight strip; the products are mainly due to the automobile industry: such as engine circlip, shock absorption spring, etc.; the mold industry: such as tension spring, mechanical mold, stamping mold, etc.; there are other industries, instruments and electrical appliances, etc. https://www.zegotawire.com/sprin...t-spring-steel-wire.html