Zhejiang Three A Spring Co., Ltd. is a joint-stock company jointly established by the former Zhuji spring factory and Hong Kong and Taiwan enterprises in 1994. The Chinese side holds 65% of the shares, and the foreign capital accounts for 35%. The investment direction is specialized in manufacturing spiral springs for automobile suspension. It is also one of the enterprises that built the suspension spring production line earlier in China. Based on the automotive industry, after more than ten years of hard work and development, the company invested more than 50 million yuan in Suqian, Jiangsu Province in 2006, established Jiangsu Jinying, added several production lines such as hot coil line and mold spring, further expanded the production scale and enriched the product diversity
The production process adopts hot coil technology. Parts made of elastic materials deform under external forceREAD MORE
Automobile suspension spring is an elastic element in automobile suspension, which makes the axle and frame or body elastic contactREAD MORE
Rectangular section die spring is mainly used for stamping die, metal die casting die, plastic injection mold and mechanical equipment with precise structure. It has small installation volumeREAD MORE
With self-developed spring design software AutoCAD, CAXA, Pro / E, UG, CATIA, can carry out CAE design of all kinds of springs. It has rich simulation design ability of all kinds of springs and elastic parts, and can analyze CAE capability of design products and different working conditionsview more
It has comprehensive verification ability in physical properties, chemical properties, simulation and other aspects, and can carry out various experiments on materials, powders, products and assembliesview more
Provided design and project commissioning management for the projects of Dongfeng, Chery, Geely, great wall, BAIC, Changhe and other independent brand customers, to ensure that the delivery of products at all stages meets the requirementsview more
The hot coil spring products produced by the manufacturer naturally need to be sold by the manufacturer in order to obtain economic income.
Only when the manufacturers of large hot coil spring products can produce high quality spring products, can they have a good sales volume to ensure that the manufacturers can obtain more economic income.
Nowadays, with the development of automobile parts, more and more parts are produced in automobile factories.