Nc Tungsten Carbide Threading Inserts

Chengdu Daoqin NC Cutting Tools Co., Ltd located is a professional manufacturer in designation, development and production of cutting tools, such as NC Tungsten Carbide Threading Inserts, threading inserts, grooving inserts, toolholders, ect. Daoqin has been already recognized as one of three largest threading insert companies, located in Dongsheng town in Shuangliu County which is the strongest county in the west of China.
Our company has improved CNC grinding machines which are used for grinding threading inserts professionally; we also have large-sized projectors and various specialized testing equipments. Our company is dedicated to product, research and developed ISO, British and American Standard full profile as well as TR-DIN 103, American ACME and inserts for API oil pipe since establishment. The team of technical experts and the production line workers come from state-owned enterprises of threading inserts. We aim at developing mid-market and high-end marketa s products in the domestic, via choosing foreign high-quality materials and the worlda s advanced passibation treatment process techniques. Our products are recognized by all customers after being putted into the market.