The registered address of shandong kosheng and environmental science and technology ltd. Is located in the west of the village of hu jia-sung street, the city of yanjong, shandong province. The registration body is the municipal market supervisory authority, represented by li yusheng, and operates in the areas of research and development, processing, sale, installation, maintenance of environmental equipment and accessories, food machinery and accessories, paper-making equipment and accessories, slaughtering equipment and accessories, car spare parts, environmental engineering, building engineering design, construction, marketing of chemical products, import and export of goods. (projects subject to legal approval may not operate without the approval of the relevant department)