Pressure springs, Xufeng Hardware Factory (certified), the spring is provided by Dongguan City Xufeng Hardware Products Factory. Dongguan City, Xu-feng Hardware Products Factory (www.dglijing168.com) is specialized in the "spring-like, lathe category, stamping class, spring, torsion spring, retainer, battery spring, shaped bomb" of the enterprise, the company receives "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Miss Liu. Dongguan City, Xu-feng Hardware Products Factory is a professional manufacturer of metal springs, lathe parts and stampings business of precision springs, the factory has advanced technology and equipment, modern workshops and professional personnel, products sold around the world. Chinese name mold spring foreign names Mould Coil Spring alphabet mu ju tan huang production standards ISO9001: 2000, ISO10243, etc. and metal coil spring battery springs, nitrogen gas springs, polyurethane elastic Raymond die springs famous brands include: Japanese standard die springs, Germany Standard die springs, springs, polyurethane springs, die springs usually refers to a rectangular mold spring. Die springs are widely used in stamping die, metal casting mold, plastic mold and other elastic motion precision machinery, automobile and other fields. Die spring material generally used in chrome steel. Chromium alloy spring steel with a high temperature, rigidity, long life characteristics. Rectangular mold spring with a small, good elasticity, rigidity, high precision, rectangular spring production materials, surface separations spray (plated) to distinguish between different weight, beautiful appearance and other characteristics. At present, the production of standardized mold spring standards: ISO9001: 2000, Japanese JIS, ISO10243, NAAMS (North American automotive metric standard), depending on the standard production standard spring spring today, American Standard spring, ISO10243 German standard mold spring. Dongguan City, Xu-feng Hardware Products Factory is a professional manufacturer of metal springs, lathe parts and stamping parts of the enterprise disc spring, the factory has advanced technology and equipment, modern workshops and professional personnel, products sold around the world. [Product range] of various materials of CNC automatic car parts; Surface treatment products are SGS environmental certification. Professional production (stainless steel, copper, iron, aluminum) high strength precision machine screws, self-tapping screws, 1.30 screws, wood screws, thumb screws, carriage bolts, special screws; bolt, rivet, rivets, toys axle, shaped shaft; locknut, cap nut, four claws nut, square nut, wing nut; washers, elastic washers, external tooth washers, internal tooth washers, special washers, snap ring; pressure springs, torsion springs, tension springs , springs and other metal buckle shaped non-standard parts, stamping parts, lathe parts. And in accordance with the special requirements of customers and design and manufacturing.