Sinomach Precision Industry Group Co., Ltd. is engaged in the manufacture and sale of bearing products. Its products include bearings, spindles, precision bearing instruments, bearing testing machines, bearing manufacturing machines, bearing relevant materials, and abrasion-resistant materials. The firm provides technology equipment, metal materials, testing equipment, special materials, and chemical materials. The company was founded on December 9, 2001 and is headquartered in Zhengzhou, China.