| Message: | 1.AFR Precision Technology Co.,Ltdis a company with compression spring the cheapest price,compression springx24e13danandtension springs exporter as the main business. We are committed to providing quality service of torsion spring. AFR Precision Technology Co.,Ltdwas established in 10 years ago, As a company with a high sense of social responsibility, AFR Precisionhas established a high reputation for superior quality and expertise in tension spring exporterfield
2.AFR Precision Technology Co.,Ltdis committed to the continuous improvement of thespringsservice, become a society, customers, shareholders and employees long-term trust of the company. Our Company adhering to pirit of for the sake of customers, and win-win with customers , and through AFR Precision staff continuous innovation and development to provide first-class precise compression springs the lowest price,Trustable precise compression springs,FR4 manufacturers china of the suppliers,Creditworthy Ballpoint pen spring for enterprises , is what we have been working for. 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 coil method is larger than 8 mm. |
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