EST Tools Co., Ltd

EST Tools provides precision cutting and measuring tools in China and globally. The company offers round and form broaches. Its portfolio also includes cold forming tools, precision measuring tools, gear cutting tools, custom drilling and milling cutters, annular cutters, and thread tools and thread gauges.

Its products are used in automobile, wind turbine, civil aviation, construction machinery, automation and robotics, high-end equipment, rail transit, heavy truck, steel structure, and power plant equipment industries. Founded in 1997, the company is headquartered in Jiaxing, China.