About Us

• Sanyuan Yinda Petroleum Machinery Co., Ltd., since 1993, is aprofessional manufacturer of mud pump parts, integrating research,manufacturing and trade together. The main products of Sanyuan Yinda Petroleum Machinery Co., Ltd.are ceramic cylinder liner, bi-metal mud pump cylinder liner, valveassembly, piston assembly, hydraulic cylinder, rod and other mudpump parts. Our company can also manufacture various special andnonstandard mud pump parts as our customer required, and got thefirst class supplier qualification of BOMCO, CNPC and Sinopec. Our company has a professional team and advanced mechanicalequipment. With these super strength of our company, and thefeedbacks of customers, We constantly improves the technology andquality of our products. Our company carried out the API7K standardstrictly to manufacture, testing and managing and our company haspassed the API7K certification of American Petroleum Institute andthe German Rhine third-party entity certification（TV Rheinland AG）. Yinda Petroleum Machinery Co., Ltd., focuses on mud pump parts for15 years, with the quality policy quality first, customersatisfied, development consolidated, continuous improvement, thecompany development goals become the world-class supplier of mudpump parts, and service philosophy beginning with customer needs,end to customer satisfaction, exceed customer expectations. Wesincerely wish to have win-win cooperation with domestic andforeign colleagues, to work together and do our best to providecustomers with quality products and services. We warmly welcome customers to contact us. Looking forward toworking with you!