The company is a national high-tech enterprise specializing in automotive parts, specializing in R&D, production and sales of automobile transmission system parts. The company was founded in 2006 and listed on the Shanghai Stock Exchange in November 2017. The company is mainly engaged in R&D, production and sales of automotive transmission system related parts products and high-end precision manufacturing of aerospace components. The main products include synchronizer rings (copper synchronous rings, stamped steel rings, precision forged steel rings), gear hubs, gear hubs, joint teeth, synchronizer assemblies, dual clutch transmission (DCT) supports and main wheels, maze sealing rings for high-speed rail gearboxes, aircraft nose, fuselage, wing, tail, and other parts related to various parts. Company Honors: High-tech Enterprise Certificate; Sichuan Enterprise Technology Center; Sichuan Famous Brand Product Title; Sichuan Science and Technology Progress Award. It has won the customer's “Excellent Supplier” honor for many years in a row.