Cangzhou Greite Drill Co., Ltd. was founded in 1998, located in Hejian City, Hebei Province, Yingzhou Economic Development zone, the registered capital of 100 million yuan, the total assets of more than 400 million yuan. Covering a total area of 40,000 square meters,Specializing in special steel and diamond materials processing research and the design and production of tricone bit series products, committed to oil equipment products, water Wells, geothermal Wells, natural gas well products, pile foundation rotationR&d, design, production and sales of excavation and trenchless engineering products are the first-class material suppliers of petrochina, Sinopec and CNOOC.
