| Message: | 1.AFR Precision Technology Co.,Ltd is a professional supplier which provides a variety of precise compression springs, to provide customers withHigh-qualityprecise compression springs ,Ballpoint pen springx24e13danand precise compression springs and so on. Since the company had been established in Room 816, RongChao Financial Center, No 52, RuYi Road, LongCheng Street, LongGang District, ShenZhen,China.,Longgang District,Shenzhen City,Guangdong Province,China, adhere to people-oriented ,and the quality of survival, to the credibility of development,our company have made an outstanding achievement.
2.The advantage of AFR Precisiontorsion springis that it can provide more professional and thoughtful solutions timely and accurately according to the actual needs of customers.At the same time, Our company follow the latest developments on Industry and agriculture,Hardware tools,Spring, and establish long and steady partnership relation with many well-known enterprises in the same industry , to provide customers with the most professional, advanced compression spring.Details:According to the force nature, the spring can be divided into tensile spring, compression spring, torsion spring and bending spring. According to the shape, it can be divided into disc spring, ring spring, plate spring, spiral spring, cone scroll spring and torsion bar spring, and can be divided into cold coil spring and hot coil spring according to the process of production. The ordinary cylindrical spring is simple in application and can be made into various types according to loading conditions. In general, the material of the spring should have high elastic limit, fatigue limit, impact toughness and good heat treatment performance, such as carbon spring steel, alloy spring steel, stainless steel spring steel, copper alloy, nickel alloy and rubber. The methods of producing spring are cold roll and hot coil. The spring coil diameter less than 8 mm is generally used in cold coil method, and the c |
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