Since company established, Spey has focused on the production of motorcycle cylinder blocks. It has become the largest motorcycle cylinder block manufacturer in China.
General engine parts
Now, Spey has became a supplier of core components for several major brands in the north American market. The products of Spey are used in lawn mowers, generators, snow blowers, agricultural and forestry machinery, construction machinery, etc.
Spey is committed to the field of lightweight automobiles and new energy automobiles. Its products are mainly used in precision aluminum die-casting parts of core systems such as motors, electric drives, electric controls, battery shells, and air-conditioning compressors.