Chengdu Chengliang Tool Group Co., Ltd. is a professional manufacturer of measuring tools in China. Founded in 1956, it is one of the key construction projects during the national "First Five Year Plan" period, a key production and export base for measuring tools, a national high-tech enterprise, and a large national backbone enterprise. Located in Sanhe Changlong Community, Xindu District, Chengdu, it is a modern enterprise covering an area of over 240 acres, with a construction area of over 90000 square meters and a green area of over 30000 square meters. Chengliang specializes in the research and development and manufacturing of cutting tools, CNC tool systems, hard alloy tools, CNC machine tools, and automotive inspection tools, covering 5 major categories, over 600 varieties, and tens of thousands of specifications