| China | | Products/Services : Rigs, pumps,wellheads, X’mas trees, pumping units, sucker rods, tubings, casings & other pipes & connections, well logging instrument & tools, perforating guns & charges, bridge plugs and packers, high pressure hoses, vehicle, glass beads, paraffin wax, calcined coke, clothing, craft glassware, etc. | | Summary : The Import & Export Corporation of Liaohe Oilfield (IECLO), a subsidiary solely invested by Liaohe Petroleum Exploration Bureau (hereinafter Liaohe Oilfield), is subordinated to China National Petrole |  Detail | All Trade Leads | All Products | Contact Now | | | |