Cangzhou Fengheng Petroleum Machinery Co., Ltd. is located in Botou City, Hebei Province, the hometown of manufacturing in China, and is a high-tech enterprise specializing in the research, development, production and sales of mud pumps and plunger pumps for oilfield.
All the spare parts products produced by our company follow API-7K (American Petroleum Institute) standard, and can be interchanged with pump parts of many famous brands around the world. The main products cover hydraulic end fittings, including valve seats, piston assemblies, piston rods, intermediate rods, cylinder liners, clamps, and valve boxes, etc.; power end fittings, such as crossheads, guides, pulleys, bushings, and crankshafts, etc.; and also other parts, such as air packs and safety valves.
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沧州丰恒石油机械有限公司