dongying landdrill oilfield supply co., ltd China(CN)
We are a professional distributor of oilfield equipment, especially in OCTG such as API drill rig, work over rig, mud pump, casing, tubing, coupling, pup joints, line pipe, sucker rod, pony, polish rod, drill pipe, drill collar and fishing tools, swa ...
Category: Pipe Fittings (Joints, flange, Couplings, etc.), Tubes, Pipes and Fittings of Iron or Steel, Flavoring Materials
Register Time: 2008-12-25