guangzhou union auto parts co., ltd, established in 2000, invested two factories: one is piston ring factory, the other is piston factory, was one of the biggest diesel engine parts manufacturers and suppliers in guangzhou. and we supplied piston and ring to these truck assembly factories. (jac, jmc, isuzu, foton, dfac, faw etc.). meanwhile, we attached great importance to truck parts after service and got distributors among 15 provinces in china. in 2007, the export department was established with an efficient and united team. we united dozens of engine parts factories for export business. we are committed to our customers to supply high quality products and meet customers’ needs. we do believe that “quality means the life of enterprise”. and we are striving to be a first class manufacturer and supplier of engine parts from a global view.our main products are diesel engine pistons, piston rings and cylinder liners which are mainly applied to light trucks, heavy-duty trucks, buses and construction machines. adopting advanced technique and high quality management system with special laboratory; our products get international approval, such as iso9001, iso/ts16949:2000 etc., and enjoy a very good reputation among customers in domestic and overseas market. in ａｄｄition, we can provide oem service according to customers’ technical drawings and requirements for engine parts. (isuzu, hino, nissan, mitsubishi, komatsu, yanmar, daewoo, hyundai, kia, cummins etc.)our advantagesprofession, good quality and outstanding service.union concept and missionto be the leading professional global supplier of diesel engine parts and accessories in china, we are committed to meeting and exceeding customers’ expectation.our conceptsculture: united, we stand, develop and flourish.philosophy: to lead is to serve, to win is to give.quality: strict quality control and supplying the best