The registered address of Changsha Wensheng Building Materials Co., Ltd. is No. 110-112, Building 3-13, Gaoxing Logistics Park, Wangcheng Economic and Technological Development Zone, Changsha City. The registration authority is the Market Supervision Administration of Wangcheng District, Changsha City, and the legal representative is Fan Yijun. The business scope includes general items: sales of building decoration materials; Sales of lightweight building materials; Sales of building steel reinforcement products; Sales of architectural ceramic products; Sales of building waterproofing membrane products; Sales of building blocks; Sales of daily ceramic products; Sales of new ceramic materials; Sales of cement products; Sales of insulation and sound insulation materials; Sales of insulation materials; Wholesale of hardware products; Sales of building materials; Sales of lighting fixtures; Floor sales; Sales of synthetic materials; Sales of daily necessities; Sales of solar thermal utilization products; Solar power generation technology services; Manufacturing of new energy prime mover equipment; Sales of photovoltaic equipment and components; Rental of photovoltaic power generation equipment; Sales of electronic specialized materials; Import and export of goods; Import and export agency; Sales of electronic products; Sales of artificial intelligence hardware; Wholesale of electronic components; Sales of fire-fighting equipment (except for projects that require approval according to law, business activities shall be carried out independently based on the business license).