The registered address of yoozhou boo mechanical manufacturing co. Ltd. Is located in the area of the company limited liability company for chemical works, a thousand miles in the city of yanzhou city, with registration as the city market supervision authority of liuzhou, represented by legal persons, and covers the manufacture, lease, installation, repair and sale of mine machinery equipment, road and bridge engineering machinery equipment, construction engineering machinery equipment, hydraulic machinery equipment, general machinery equipment and spare parts; sale of steel and spare parts, construction materials, plastics products; installation of steel structures, stone works, architectural engineering and construction works. (projects subject to legal approval are not allowed to operate without the approval of the relevant department