Spring manufacturers _ Xufeng hardware (certified) _ spring provided by the Dongguan City Xufeng Hardware Products Factory. Xufeng Dongguan City Hardware Products Factory (www.dglijing168.com) is specialized in the "spring-like, lathe parts class, stamping class, spring, torsion spring, retainer, battery spring, shaped bomb" of the enterprise, the company uphold "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Miss Liu. Xufeng Dongguan City Hardware Products 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. Chinese name English name die springs Mould Coil Spring Pinyin mu ju tan huang production standards ISO9001: 2000, ISO10243, etc. and metal coil spring, nitrogen gas springs, polyurethane elastic famous brand Raymond die springs include: Japanese standard mold spring, the German standard die springs, springs, polyurethane spring, 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 and equipment, automotive and other fields. Die spring material generally used in chromium alloy steel. Chromium alloy spring steel with high temperatures, high rigidity and long life characteristics. Rectangular mold spring with a small, good elasticity, rigidity, high precision, production materials rectangular compression gas springs, surface dichroic coating (plating) to distinguish between different weight, beautiful appearance and other characteristics. Currently standardized mold spring production standards: ISO9001: 2000, Japanese JIS, ISO10243, NAAMS (North American Automotive Metric Standards), depending on the standard production of the spring today marked the spring, the US standard spring, ISO10243 German standard mold spring. Xufeng Dongguan City Hardware Products Factory is a professional production of metal springs, lathe parts and stampings corporate spring force, the factory has advanced technology and equipment, modern workshops and professional personnel, products sold around the world. Spring tension springs, compression springs, die springs, torsion springs, automobile springs, construction machinery springs, spring washers, flat washers, cotter pins, spring pin battery spring, Dongguan City Xufeng Hardware Products Factory after years of operating and development The company has become the spring, stamping parts and lathe parts design and manufacture of integrated quasi-integrated metal processing enterprises, the company produces various types of tension springs, compression springs, die springs, special springs, torsion springs, spring washers, butterfly springs and various heterosexual springs and other products, up more than 2000 kinds of specifications models.