Responsible for basic and application research of the key technology of Circular Economy. Relying on the patented technologies and combining with the advanced and applicable technologies which have been listed as the pilot project of ‘no-waste city' by the state, while deepening the research and development and speeding up the application of the technology of saline-alkali soil transformation, we will focus on the research and development of the core mechanical equipment of the desert transformation, and develop the prototype of the complete set of equipment as soon as possible and realize industrialization