railway bogie partsrailway bolsterrailway side frameBesides producing railway wagon, it has its own steel casting plant, stamping plant and forging plant to produce railway steel casting parts for railway bogie: railway bolster, railway side frame, railway axle box, railway coupler. Its steel casting plant has the certificate of China Ministry of Railways and it procuces the railway steel castings parts strictly according to the standard of Railways Ministry. It has automatic moulding resin sand casting prodcution line, euipped with arc furnace and AOD furnace, gurantees to produce qualifed railway steel casting parts.