Company Description
Beijing Sino offshore International trading Co., ltd. special company to supply all knids of equipemnt, materials & tools for petroleum production, exploration, & mainmaning.for example; drilling rig, Overwork rig, cementing truck, drilling rig on a truck, pumping unit, casing tubing, drill pipe, drill collar, sucker rod, sucker rod pump, and tolls under well.logging truck, and all kinds of instruments for oilfield.