Sinomach Precision Industry Group Co., Ltd. engages in the research, development, manufacture, and sale of bearings, abrasives, and grinding tools in China. It offers bearing products, bearing manufacturing equipment, electric spindle and spindle units, and bearing inspection and analysis, as well as industry standard formulation and revision, bearing industry training, bearing trade, and other services. The company also provides super hard materials and products; and consolidated and coated abrasives. In addition, it offers precision cutting tools, including cemented carbide oil pipe thread tools, CNC tools, superhard tools, hole processing tools, bearing tools, automotive tools, gear gauge series, laser interferometer series, active and station gauges, and PVD, CVD, and PCVD coating technology and services, as well as QPQ salt bath composite treatment technology and equipment, etc. Further, the company provides industry, technical consulting, and trade services. The company was formerly known as Sinomach Precision Industry Co., Ltd. and changed its name to Sinomach Precision Industry Group Co., Ltd. in October 2023. Sinomach Precision Industry Group Co., Ltd. was founded in 2001 and is based in Zhengzhou, China.