Our main drilling, mining brazing tools, using the latest scientific research, according to GB / T 6480-2002 "rock drilling with cemented carbide fiber head" standard production, equipment, complete fine, advanced technology. Under the guideline of "people-oriented, manufacturing excellent products, scientific management, stable and sustainable development", the enterprise has passed the ISO9001: 2000 quality system certification and the national inspection of the quality inspection center, underwriting by the China People's Insurance Company. Products are widely used in coal mines, metal mines, mountains, quarrying and tunnel works. And exported to Japan, Korea, Vietnam, Iran, Bastin and other countries, enjoy high reputation. One-shaped, column-shaped, cross-shaped bit and coal mine with the cutter by the customer's praise.