Dongguan City, Xu-feng Hardware Products Factory is a professional manufacturer of metal springs, lathe parts and stampings business springs directly factory has advanced technical equipment battery spring, modern factories and professional personnel, products sold around the world. Spring industry professional manufacturer of world-class technology and management of high-end spring casting brand [Xufeng China] Products: Spring in the form of: Compression springs, rectangular springs, die springs, spring round wire springs, flat wire springs, helical springs; spring Material: spring steel springs, piano wire springs, metal coil spring; spring Standard: high-end mold spring, the standard spring, WSC spring, spring European standard, German standard spring, domestic mold spring, ISO10243 standard rectangular spring, JIS standard high pressure shrinkage rectangle spring, JIS standard heavy duty rectangular springs, standard rectangular die springs, special customized standard spring, MISUMI standard spring metal springs, disc springs from the standard, Tohatsu standard springs; Spring Applications: automotive die springs, die die springs, spring plastic mold, stamping die springs, metal die springs, elevator springs, valve springs, spring rectangular filter, custom springs. [Xufeng] advantage: The factory has passed ISO9001 quality management system certification, all products comply with ROHS and WEEL environmental standards, "honesty, high quality-price, efficient service, innovation and development", Dongguan City Xufeng Hardware Factory is a professional production of metal springs, lathe parts and stamping parts of the enterprise, the factory has advanced technology and equipment, modern workshops and professional personnel, products sold around the world. Spring material: high quality chrome alloy spring steel, this material has a high temperature, rigidity, long life and other characteristics. Materials Modeling: rectangular cross-section shape rounded edges, and generally at right angles to the edge of the rectangle is different springs in high-speed operation can reduce stress concentration. Forced Treatment: Forced spring do more than three times the processing, eliminating the internal stress before use, will not happen again spring deformation, shortening fracture phenomena. Enhancement processing: the spring after the shot peening surface hardening to improve the strength of the stress concentration points, to extend the fatigue life of the spring. Finish: paint color electrophoresis using advanced technology, in line with European standards SOS, so that the paint surface of the product uniform adhesion stronger. Production Standard: All springs are by ISO9001: 2000 quality standards for manufacturing a Japanese Industrial Standard JIS and ISO10243 international standard two products directly spring spring _ _ Meizhou Xufeng Hardware Factory provided by the Dongguan City, Xu-feng Hardware Products Factory. Dongguan City, Xu-feng Hardware Products Factory (www.dglijing168.com) strong, credible, in Dongguan, Guangdong spring industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Xufeng Hardware Factory and you hand in hand into the brilliant, for a better future!