Chongqing Jiangbei Machinery Co., Ltd. (hereinafter referred to as JBMACH) was founded in 1941 and the mixed ownership reform was successfully completed by the end of 2015. Since 1965, the company has been specializing in the production and manufacture of separation machinery products. It is the vice president unit of China General Machinery Industry Association, the chairman unit of China separation machinery industry association and China centrifuge development base. At present, it has developed into a manufacturer, integrator and service provider of large separation machinery and its system integrating R & D, manufacturing, operation, import and export and service.