Established in 1987, IS0-9001 approved engine replacement parts manufacturer in Taiwan. We are in a position to supply quality Pistons (aluminum alloy, cast iron and steel forged), Rings, Pins, Cylinder Liners, Engine Bearings, Engine Valves and guides, Engine Gasket set, Oil Seals, Filters and other engine components for the application of cars, trucks, forklifts, tractors, marines, locomotives and construction equipment such as Bobcat, Case, Caterpillar, Cummins, Detroit Diesel, EMD, Hino, lsuzu, Komatsu, Kubota, Mercedes Benz, Mitsubishi, Navistar, Nissan, Perkins, Toyota and Volvo, Yanmar etc. engines. Welcome to visit our website-- www.escodiesel.com. tw for more quality product information