The registered address of each city is liu jia village, in the streets of mizhou, the city of yanjong, shandong province. The registration authority is liu liu yiung, representing legal persons, and operates in the areas of research and development, design, manufacture and sale of food machinery, packaging machinery, slaughtering machinery; sale of steel, mechanical and electrical equipment and accessories, hardware products; and import and export of goods. (projects subject to legal approval may not operate without the approval of the relevant department)