About Changxin
Founded in June 1996, the company is a national high-tech enterprise and ISO9001, IATF16949 quality management system certified enterprise. After 26 years of continuous research and development, it has obtained a number of national technology patents.
Business Partners
The core customers are GAC Group, Ford, BYD, Geely, GWM, Lucky Harvest, CATL, Foxconn, ASM, Aviation, Aerospace and China North Industries Group, etc.
The existing staff of more than 220 people, including 53 senior technicians, 76 intermediate technical titles,including more than 20 mold designers. It integrates R&D design, processing and manufacturing, assembly, die testing and after-sales. Undertake order types: hardware automotive dies, lithium battery pole molds, and precision hardware dies.
Processing equipment includes JG coordinate grinding machine, PG optical grinding machine, imported slow-feeding wire water cutting/oi cutting machine, American Hurco 5-axis linkage CNC, gantry CNC, CNC drilling and tapping machine, CNC high-speed machine, mirror spark machine, size grinding machine, milling machine, 800T/350T/200T punching machine, fast-speed W/C machine, medium-speed W/C machine, laser machines and other ultra-high precision equipment, a total of more than 170 sets.

High-precision testing equipment includes German Zeiss and Hexagon 3D CMM, Keyence ultra depth of field microscope, Japan Nikon 2.5D, 2D, altimeter, Nikon height gauge, projector, hardness tester, verticality meter,roughness meter, tool microscope, comparator and so on. 
Since the establishment of the company, we have been adhering to the R&D of various mold steel materials to improve the service life of key parts of the mold. The life time of the high speed steel dies produced by our company has been ranked first in China.
In 2020, our company set up the ultra-high precision department production workshop, the company mobilized R&D, engineering, production, quality, assembly, after-sales personnel from three departments to quickly set up a team to develop the lithium battery pole mold. And increase the R&D of composition f tungsten steel drill, the pole mold service life has exceeded 12 million times and won the trust and praise of customers.