SPS Heavyparts Co. (SPS) a big manufacturer group in China , which was founded in 1999 . It consists five joint venture OEM factories with a total of 700 employees .It is specialized supplier of replacement parts for construction machines such as oil seal grou, recoil spring, piston ring, friction material ,Universal joint, we can also supply Other parts for Caterpillar, Komatsu, Cummins. With over 10-year experience in production and distribution, SPS are able to ensure the reliable quality, competitive prices and timely delivery. To Supply High Quality Spare Parts to our Customers, a win-win situation is our only Aim.