Rectangular coil springs, coil springs, spring products Jardine full inspection of quality assurance

Dongguan Yi Metal Products Co., Ltd. in the spring (www.dgyzsp.com) is located in Dongguan, Guangdong Dongguan Qiaotou Tiantoujiao Prosperous Road, Contact: Mr. Yang Chinese spring began in the early 1960s standardization CNC machining helical spring , has 40 years of history conical coil springs, has formed a relatively complete system of standard coil springs, there are 22 springs national standards, industry standard 30. 1999 by the State Administration of Quality Supervision approved the establishment of the National Technical Committee of Standardization spring (SAC/TC235), spring to comprehensively promote the standardization work. Spring is an elastic mechanical parts to work. Generally made of spring steel. Spring is small but as a general basic parts, wide range of large, complex species, to control the movement of parts, ease shock or vibration, Saving energy, the size of the measuring force, widely used in machinery, instrumentation, and applications involving almost all areas of the national economy. In recent years, the rapid development of China's national economy has also stimulated the rapid growth of China's spring industry, the current demand for the spring market, there are five large chunks of: Transportation, hardware, instrumentation and electronic appliances, industrial parts, overseas export markets spring English name: SPRING, is the use of elastic deformation of the material buffer, reset, storage of mechanical parts. Currently demand for larger spring five large markets: transportation, household hardware, instrumentation and electronic appliances, industrial parts, overseas export markets. The main action of the spring (1) as a power storage and (2) to avoid vibration and buffer (3) a load (4) the load (5) reinforcement