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5 7 8 drill pipe demands quality, because aesthetic appeal is not the only concern, make and durability set market standards. Flange, Valve, Steel Pipe, Fitting, Sucker Rods, Drill Pipe by Shanxi Yixi...
As one of professional oilfield equipment suppliers, Xi'an Shanglin Oilfield Equipment Co., Ltd is specialized in developing and assisting customers to purchase quality oilfield equipment in&...
Found 2 companies