Yingkou Leo Engine Spareparts Factory, also known as Yingkou Liyou Engine Spare Parts Factory, is a professional manufacturer based in the Bayuquan District of Liaoning Province, China. Established through a reconstruction in 2003, the company operates a dedicated production facility specializing in high-quality engine components, including main bearing shells, connecting rod shells, bushings, and thrust halfrings. These products are engineered for a wide range of applications across automobiles, trucks, and heavy engineering machinery. As a contract manufacturer with a workforce of 11 to 50 employees, the factory integrates a modern management system that encompasses product design, advanced production technology, and comprehensive sales services. The company is a member of the China Internal Combustion Engine Industry Association (CICEIA) and maintains rigorous quality standards, holding IATF 16949 and TS1649 certifications to ensure excellence in its manufacturing processes.
Shijiazhuang Five-Star Internal-Combustion Engine Fittings Co. Ltd. is a manufacturer of internal-combustion engine fittings based in Shijiazhuang, China, with a factory and a workforce of 11 to 50 employees. Established in 2009, the company specializes in producing a comprehensive range of engine parts, including Main Bearings, Connecting Rod Bearings, Connecting Rod bushes, Thrust Bearing Shoes, Thrust Washers, Oil Rings, Pistons, Cylinder Liners, and Gears. These components are designed for agricultural machines, automobiles, and engineering machinery, supporting various engine models such as 195, 175, 1110, 4105, Weifang Diesel 6160, LR4105, D6114, Cummins, Steyr, Isuzu, and Hyundai. The company operates as a contract manufacturer and has transitioned to handling independent export business, enabling them to offer competitive pricing to international markets. They export to countries including White Russia, Bangladesh, Indonesia, Vietnam, Pakistan, and Finland. Shijiazhuang Five-Star Internal-Combustion Engine Fittings Co. Ltd. also provides custom manufacturing services based on client samples, drawings, or descriptions, adhering to an ideology of "quality the first and service the topmost."