Machines for oil and gas industry Heilongjiang ← Back to category "Oil refining machinery and equipment"Found: 1 productsChina > Specify regionSuch merchandise is available in:China > Heilongjiang > Specify citySuch merchandise is available in:Select regionAll countriesProducts in China Heilongjiang Choose cityGoods from other countries (3) 钻杆 drill pipe In stock hai shi you zhuang bei you gong si China, Dongning Compare Didn't find required product?Suppliers will contact youFor last 30 days 294207 leads received the offers from the companies