Conf Hongfa Mine Drilling Tools Co. www.hfkyqj.com, is producing a variety of drill pipe, drill drill mine professional manufacturers. The factory covers an area of ??12,000 square meters, 200 employees, 15 senior engineers, 30 technicians, with fixed assets of 10 million yuan, the annual production capacity of 3,000 tons, of which 90 drill a 1.2 million. Flat part of the drill cutting spade, simple structure, low cost, easy cutting fluid inlet ports, but cutting and chip performance is poor. Flat drill monolithic structure and assembly of two. Integral mainly for drilling diameter of 0.03 to 0.5 mm pores. Fabricated flat diamond blade can be changed, can be used to cool inside, mainly used for drilling large diameter holes 25 to 500 mm. Our detection means complete, with high physical and chemical testing equipment, product quality meet the state requirements, relying on the excellent product quality, excellent service, won the trust of hundreds of long-term fixed customers. Products are exported to the cloud, Sichuan, Guizhou, Shanxi, northeast provinces, municipalities, autonomous regions and the rest of the Bureau of Mines. Our honesty, Recruitment world passenger to quality, customer first for the purpose of listening to customer feedback. Meet customer requirements. We welcome new and old customers to cooperate in good faith - to visit and seek common development. Contact: Mr.Song Tel: 13703720818 Zhongqi