Our company offers Komatsu, CAT, Cummins and Shantui (Chinese) parts, especially for CAT and Komatsu pumps. All parts are made in China. Our products cover idlers, thrust wheels, sprocket wheels, driving wheels, caterpillar tracks, crawler pads, bolts, cylinders, cylinder service knits, gimbals, torque converters, friction plates, clutches, hydraulic pumps and slewing bearings. Engine parts cover crankshafts, camshafts, shaft bushings, connecting rods, cylinder bodies, cylinder caps, water pumps, oil pumps, cylinder sleeves, pistons, piston rings, motors, generators, filter elements, service kits, superchargers and fuel injectors.Integrity is our Traditional Principle.