Guangzhou Union Auto Parts Co. Ltd.

Our coporation introduced advanced piston ring manufacturing tech and equipment from Germany and Japan. We have advanced tech about product design, surface treat and inspection. Our yearly output reaches 40 million. According to customer's requirements, we can design, manufacture and inspect various piston rings for internal combustion engines with straight-faced, barrel-faced and taper-faced rings. Rectangular ring, keystone ring, half keystone ring, scraper ring and napier ring are also within our product scope. Now we can manufacture piston ring (diameter from 30mm to 350mm) which used for automobile, agricultural machinery, construction machinery etc. We also possess the productivity of surface treatment, including nitrided, phosphated, chrome plated, ceramic plated and molybdenum coated.

China diesel engine piston ring supplier. Our coporation introduced advanced piston ring manufacturing tech and equipment from Germany and Japan. We have advanced tech about product design, surface treat and inspection. Our yearly output reaches 40 million. According to customer's requirements, we can design, manufacture and inspect various piston rings for internal combustion engines with straight-faced, barrel-faced and taper-faced rings. Rectangular ring, keystone ring, half keystone ring, scraper ring and napier ring are also within our product scope. Now we can manufacture piston ring (diameter from 30mm to 350mm) which used for automobile, agricultural machinery, construction machinery etc. We also possess the productivity of surface treatment, including nitrided, phosphated, chrome plated, ceramic plated and molybdenum coated.

Our coporation introduced advanced piston ring manufacturing tech and equipment from Germany and Japan. We have advanced tech about product design, surface treat and inspection. Our yearly output reaches 40 million. According to customer's requirements, we can design, manufacture and inspect various piston rings for internal combustion engines with straight-faced, barrel-faced and taper-faced rings. Rectangular ring, keystone ring, half keystone ring, scraper ring and napier ring are also within our product scope. Now we can manufacture piston ring (diameter from 30mm to 350mm) which used for automobile, agricultural machinery, construction machinery etc. We also possess the productivity of surface treatment, including nitrided, phosphated, chrome plated, ceramic plated and molybdenum coated.

Our coporation introduced advanced piston ring manufacturing tech and equipment from Germany and Japan. We have advanced tech about product design, surface treat and inspection. Our yearly output reaches 40 million. According to customer's requirements, we can design, manufacture and inspect various piston rings for internal combustion engines with straight-faced, barrel-faced and taper-faced rings. Rectangular ring, keystone ring, half keystone ring, scraper ring and napier ring are also within our product scope. Now we can manufacture piston ring (diameter from 30mm to 350mm) which used for automobile, agricultural machinery, construction machinery etc. We also possess the productivity of surface treatment, including nitrided, phosphated, chrome plated, ceramic plated and molybdenum coated.

Our coporation introduced advanced piston ring manufacturing tech and equipment from Germany and Japan. We have advanced tech about product design, surface treat and inspection. Our yearly output reaches 40 million. According to customer's requirements, we can design, manufacture and inspect various piston rings for internal combustion engines with straight-faced, barrel-faced and taper-faced rings. Rectangular ring, keystone ring, half keystone ring, scraper ring and napier ring are also within our product scope. Now we can manufacture piston ring (diameter from 30mm to 350mm) which used for automobile, agricultural machinery, construction machinery etc. We also possess the productivity of surface treatment, including nitrided, phosphated, chrome plated, ceramic plated and molybdenum coated.

Japan diesel engine piston and piston rings supplier.Union piston ring company located in Guangzhou, is the most professional piston ring manufacturer in China land. Our main product steel piston ring is the most mature and professional product. We produce varies kinds of engine parts, piston ring series involved heavy, middle, light vehicle and Engineer machine; Car, Shipping, generator group; Compressor; Agricultural diesel engine and agricultural transport; The automobile products suit for all European, American and Japanese car series. We also possess the productivity of surface treatment, including nitrided, phosphated, chrome plated, tin plated and molybdenum coated.