• Great China Yancheng International Industry Inc.

    No. 1188 Limin Road

    Our company is a first-class oil drilling & production accessory supply network member unit of CNPC and resource market SINOPEC. The owns powerful research development capability, advanced equipment scientific testing means, besides ISO9001 ...
  • Xi'an Yao Fu Commerce and Industry Co.,Ltd.

    NO.5,Wei Yang Road Xian, Shanxii

    Xi?an Yao Fu commerce and industry Co. ,Ltd. was founded in January, 2007, the worldwide ancient capital city-Xi?an, Shaanxi Province. It engages into designing, developing, testing, manufacturing, repairing, drilling service. Its business covers rig, ...
  • Dezhou Quanxing Petroleum Machinery. Co., Ltd

    Tianqu Industrial Zone Dezhou, Shandong

    Dezhou Quanxing Petroleum Machinery Co., Ltd (Quanxing) is a high-tech company with design, manufacture, installation and service of drilling tools, cement tools. The bases in ?Dezhou, Shandong province most facilities. the major supplier for more than 10 ...
  • Mudanjiang Great Wall Oil and Gas Drilling Tools Co., Ltd

    no9, Mudanjiang, Heilongjiang, China,

    We are greatwall drilling tools co., ltd based in Mudanjiang, China. We member of TradeKey.com since March, 2011. Our business is related to Industrial Machinery industry and we specifically deal Drill collar, Heavy Weight Pipe, Kellys, Jars tools, stem ...
  • TongYi petroleum machinery CO., LTD

    Leyuan, Dezhou, Shandong, Norway,

    TongYi Petroleum Machinery Co., Ltd is a high-tech company with design, manufacture, installation and service of drilling tools, cementing tools. The bases in Dezhou, Shandong province most facilities. TongYi the major supplier for more than 10 onshore ...
  • Unionlever (Group) Petroleum Equipment Co., Ltd.

    Litang Road, Beijing, Beijing, China,102209

    Unionlever International Group is a professional service provider of international trade in basic industrial and building materials. Our business covers Oil & Gas equipment, material, steel, construction equipments, machinery, new energy products, ...