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 compression gas springs, modern plant and professionals, 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 springs, nitrogen gas springs, polyurethane elastic famous brand Raymond die springs include: Japanese standard mold spring, the German standard mold spring, spring, spring hard 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 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 of materials rectangular surface dichroic coating (plating) to distinguish different load spring force, 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 stamping parts of the enterprise, the factory has advanced technology and equipment, modern workshops and professional personnel, products sold around the world. Applications disc spring with small, large storage, a combination of convenience and other fine features spring, widely used in national defense, metallurgy, engineering, electrical, machine tools and other machinery industries. Designed according to the status and conditions of use of the situation by force, using the company's self-developed computer-aided design system to determine the geometry of the disc springs and associated processing requirements. Bucking based on customer usage conditions, selection of suitable material, and satisfy customer needs. Common materials are 60Si2MnA, 50CrVA and all kinds of stainless steel. Surface treatment Surface treatment method disc springs are blue, phosphate, electroplating, electrophoresis and mechanical galvanizing. Tension springs, spring, Xufeng Hardware provided by Dongguan City Xufeng Hardware Products Factory. Xufeng Dongguan City 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 continuous improvement Xufeng innovative ideas will lead metal products and you work into the brilliant, for a better future!