Located in Longgang District, Shenzhen Yidaxingye Hardware Ltd. specializes in producing all kinds of precision springs, with various types of advanced spring machines, a wide range of sophisticated testing equipment and a group of highly-qualified management personnel. Our products are widely used in electronics, electrical devices, precision machinery, household appliances, cameras, switches, lamps, toys, etc. The main materials are: high-carbon spring steel wire, stainless steel wire, ...   |