Heilongjiang North Shuangjia Drilling Tools Co., Ltd.

Heilongjiang North Shuangjia Drilling Tools Co. Ltd. (Sj-Drilling) is a holding company of Heilongjiang North Tool Co., Ltd. Under China South Industry Group Co. Under the company, there're five Departments, one Administration Office, four Machining Branch Factories and one Heat Treatment Workshop. It is the first-class member in Supply Network of China National Petroleum Corporation(CNPC), the member in material resource market of China Petrochemical Corporation(SINOPEC) and the first-class supplier of China Natinal Offshore Oil Corp. (CNOOC). The company is engaged in design, research and manufacture f new products and it has strong technological capabilities and advanced production equipments. It has passed ISO9001-2000 certification and acquired API Spec7, Spec7-1, Spec7K, Spec5CT Official Monogram Certification. It is high-tech enterprise in Heilongjiang province. At present, we mainly produce oil drilling tools, and more than ten series products have been formed. There're seve... [Details]