Welcome to my Stand!
Chongqing Changzheng was established in 1967. It is the fully subsidiary of China Shipbuilding Heavy Industry , subsidiary of CSIC, a Fortune 500 companies. Changzheng has a registered capital of 1.5 billion RMB, total assets of nearly 3.6 billion RMB and 2000 employees. Covering 1,000,000 sqm floor area and 270,000 sqm building area, Changzheng is equipped with all sorts of equipment 2000 sets, has become a large complex with full process of forging, steel casting, precision casting, heat treatment, machining, welding, pattern making, surface treatment and so on.