Chongqing Changzheng Heavy Industry Co., Ltd.

Chongqing Changzheng Heavy Industry Co., Ltd, which belongs to the China Shipbuilding Industrial Corporation, is a well-known manufacturer specializing in railway wagons, hot process and metal forming in Southwest China. It is one of the important railway wagon suppliers to China. There are 3000 employees. We can provide comprehensive production of melting, casting, forging, heat treatment, pattern making, machining and metal structure manufacturing. Our annual output is 5,000 sets of railway wagons, 50,000MT of casting steel, 50,000MT of forging steel and 170,000 sets of shipping container securing systems. Our plant has attained ISO9001:2000,ISO14001:2004,OHASA 18001certifications and approved by AAR, GE and main Classification Societies such as DNV, LR, ABS, GL, BV and CCS. Also this plant is the C3P demonstrating base in Chongqing for the national research center of mold CAD engineering.

We have more than 2,000 sets of equipment, including 1-16MT die forging hammers, 4000MT di... [Details]