Huashenglong Prefabricated Green Building Technology (Shenzhen) Co., Ltd. is registered at Building 6, No. 8 Tengchang 2nd Road, Silian Community, Henggang Street, Longgang District, Shenzhen. The registration authority is the Shenzhen Market Supervision Administration, and the legal representative is Zhang Chuanhong. The business scope includes indoor and outdoor decoration engineering design and construction; Building waterproofing engineering; Thermal insulation engineering; Research and sales of building materials; Leasing of construction equipment; Labor dispatch; Purchase and sale of water-based coatings (excluding flammable, explosive, and hazardous chemicals); Information consultation (excluding job referrals and other prohibited or restricted projects in the country). Sales of building blocks; Sales of concrete structural components; Sales of lightweight building materials; Sales of building materials; Sales of building decoration materials; Sales of synthetic materials; Wholesale of hardware products; Retail of hardware products; Internet sales (except for the sale of goods that need to be licensed); Sales of building waterproofing membrane products; Floor sales; Sales of architectural ceramic products; Brick and tile sales; Research and development of new material technology; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Production of refractory materials; Sales of refractory materials; Sales of insulation materials; Sales of ecological environment materials; Promotion services for new material technology; Engineering management services; Information consulting services (excluding licensed information consulting services); Information system integration services; Information technology consulting services; Domestic trade agency. (Except for projects that require approval according to law, independently carry out business activities based on the business license) Manufacturing of concrete structural components; Manufacturing of building blocks; Manufacturing of lightweight building materials; Manufacturing of building waterproofing membrane products; Manufacturing of ecological environment materials; Manufacturing of metal structures.