Our main products are: two-track car stop manually switchman foot-car stop, pneumatic manual car stop. Pneumatic car stop. Spring the switchman devices. Manual Lifting. The tramcar reset device. Electric switchman device. , gauge size of the manually switchman electric switchman foot-operated the switchman control. monorail car stop, mechanisms standards board, hold iron, switchman chain lever, hydraulic bending rail machine, from the Road Machine, universal ring, tricyclic chain, switches, fishplates. The products are exported to the National Railroad Bureau, more than a dozen engineering bureau, the local railway bureau, steel mills, mining, HKPC and enterprises and institutions dedicated line.