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Chongqing all-win Suspension Spring Co., Ltd., Ltd. is a professional company specializing in automobile guide arms, automobile leaf springs and automobile air suspensions. In 2021, it will move to the new factory in Rongchang District Industrial Park, Chongqing. The main products are: nearly 600 specifications and models of various types of automobile guide arms, nearly 3,000 specifications and models of various types of variable-section leaf springs, and nearly 20 specifications and models of automotive air suspension. Has 8 patents and a number of qualification certificates. Passed the IATF16949 automotive industry quality management system certification.

The company has strong design and development capabilities, in the lightweight, standardization and serialization of guide arms, leaf springs, air suspensions, single-point suspensions, and mechanical suspensions, as well as leaf springs and multi-leaf leaf springs for new cars and special-shaped cars. The interchangeable design of the leaf spring with variable section is unique, and the optimized design effect is remarkable. The four-axis machining center and other key equipment are used to complete the overall machining of the guide arm at one time, which comprehensively ensures the machining accuracy, the product has good performance, and the quality is stable and reliable. The products sell well in major domestic provinces and cities, and are also exported to Germany, France, Italy, Spain, Russia, Turkey, Australia, the United States, Malaysia and other countries and regions.

The company's brand trademark: "Yudian", "Shanxia", crown "YDTH"; the company's website:; the company's mailbox: In line with the tenet of "being honest and doing things with heart", the company warmly welcomes domestic and foreign merchants to visit us and create brilliance together!

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