Shanghai&＃39;s Songjiang Chang Fu Construction Machinery Co. Ltd., perennial transfer, maintenance, exchange, lease and the purchase of second-hand cars imported and domestic cranes, and second-hand Proton cars hoists (KATO), the second-hand car hanging TADANO (TADANO), the secondary crawler crane , the second-hand roller, second-hand grader, used excavators, secondary harbour cranes, hoists secondary terminals, used bulldozers, loaders second-hand, second-hand Carter loaders, forklifts, and other second-hand machinery and equipment second-hand works.