Capitalizing on the industry expertise and know-how on large railway track maintenance machinery, the company manufacture, purchase and sell various types of parts and components, which mainly include bogies, electrical control systems, working devices, wheelsets, transmissions, pumps, valves, motors and drive shafts. Capitalizing on the leading position in large railway track maintenance machinery R&D, manufacturing and repair, and being the original manufacturer of large railway track maintenance machinery, the Company has become the main source of supply for the key parts and components used in large railway track maintenance machinery.