This cleaning and sweeping vehicle is a Chengli brand National VI standard medium-sized environmental sanitation cleaning and sweeping vehicle produced by Chengli Special Automobile Co., Ltd. Its core function focuses on the integration of "cleaning+washing+suction+recycling", relying on the advantages of Dongfeng chassis, and balancing efficient cleaning, intelligent control and flexible adaptation. It is specifically used for road cleaning operations in medium-sized scenarios such as urban main roads, overpasses, industrial parks, and large communities. It can complete road cleaning, high-pressure washing, sewage recycling and garbage suction in one go, achieving synchronous "washing, sweeping, and suction"