The registration address of green yoon city (beijing) new building materials ltd. Is located at 2 quan road no. 1 (cluster registration) in the zilong industrial zone of beijing city. The registration authority is the market supervision authority of beijing's gate gap zone. The legal person is represented by the army and is engaged in the sale of building materials (not in the operation of physical shops), wood products, environmental equipment, steel (not in the operation of physical shops), electrical equipment, plastics, metal products, glass products, hardware products (not in the operation of physical shops, without electric bicycles), windows (not in the operation of physical shops), safety prevention technical products, fire protection equipment, electronic products, lamps, furniture (not in the operation of physical shops), sanitary appliances (not in the operation of physical shops), cooking equipment, office equipment, communications equipment, air-conditioning equipment, household appliances, home decorations, garden greening services, leasing of building machinery equipment, technology development, technology transfer, technical services, computer system services, application software services, general contracting for construction, professional contracting, and subcontracting. (in accordance with the law, enterprises may freely choose to operate projects and carry out their activities; projects subject to legal approval, which are carried out with the approval of the relevant authorities; no business activity may be carried out by the municipal industrial policy prohibiting or restricting such projects. I'm not sure