• Dezhou Rundong Petroleum Machinery

    Other, China,

    Founded in 1970, our experience producing quality petroleummachinery is extensive. We have developed a complete line ofpetroleum drilling equipment, tools and accessories, includingfishing tool, cementing mud pump parts likebimetal liner, ceramic ...
  • Puyang Zhongshi Group Co., *****

    huayuan road, Zhengzhou, Henan, China,450000

    Puyang Zhongshi Group Co., Ltd. is a restructuring enterprise of China Petrochemical Group. The an integrated and we mainly manufacture Petroleum machinery products. main products are Oil Extraction Equipment, Drilling Electrical Pressure Vessel Steel ...
  • Mudanjiang Northmachine Co., Ltd

    Hailang Road 87,Xi an District, Mudanjing, Heilongjiang, China,157000

    An ISO 9001:2000 and API Spec 7-1 Certified Chinese Company.Mudanjiang North Machine Co., Ltd is a member of China National Petroleum Corporation (CNPC) Energy Ahead com Tier i network supplier for drilling tools fittings CNPC.Our products have good ...
  • Chengdu B-to-O Superhard Materials Co.,Ltd

    Block 30,Huaihe Rd,Jiaolong Industrial Port,Shuangliu,Chengdu Sichuan,P.R.C Chengdu, Sichuan

    Who are we?Chengdu B-to-O Superhard Materials founded in 2006 which is located Chengdu,Sichuan,We specialized produce High-efficiency superhard material--- PCD blank,PCBN blank,PDC applied for cutting ,oil drilling, etc .Key Technology supported by ...
  • Hejian Chenpeng Petroleum Drilling Equipment Co., Ltd.

    Hejian Cangzhou, Hebei

    Chen peng drilling equipment co., LTD is mainly engaged in roller bit, diamond bit and drill design, production, sales technical services of professional companies, products include Aaron tricone PDC core drag pipe, stand, slip rings, crabs, hook, safety, ...
  • Shengji Petroleum Equipment Co., Ltd

    No.906,Xisi Road,Dongying City,Shangdong Prov,China., Dongying, Shandong, China,257067

    Shengli Oilfield Shengji Petroleum Equipment Co., Ltd (originally the General Machinery Plant of Shengli Administration SINOPEC) is a comprehensive petroleum machinery enterprise. The company mainly engaged in development, manufacture, marketing, ...