重庆庆江机器厂是中国兵器工业总公司直属大型骨干企业，创建于1966年，曾有过军品生产辉煌的历史，为加强国防建设作出过不朽的贡献。八十年代后，随着国家经济工作重点的转移，由江厂踏上了“军转民”的道路，并跨入建机行业，成为中国建设机械协会起重机专委会常委单位。该 Chongqing Qingjiang Machinery Factory is a large-scale backbone enterprise directly under the China North Industries Corporation. Founded in 1966, it has had a glorious history of military production and has made immortal contributions to strengthening national defense construction. After the 1980s, with the shift in the focus of national economic work, the Jiangchang plant embarked on the road of “military transfer” and entered the construction machinery industry, becoming a member of the standing committee of the China Construction Machinery Association’s crane special committee. The