The company's registered address is 08,18953 south east gate and window engineering co. Ltd. No. 1, middle test building no. 2024, located in the changyang dynasty city neighbourhood of xantang city, governor of hunan. The registration authority is the market supervision authority of the changhyang city observed district, represented by a legal person, van honghua. The scope of the operation includes licensed projects: construction works (except construction of nuclear power stations and construction of civilian airports); construction designs; road transport of goods (without dangerous goods); and hazardous chemical operations. (projects subject to legal approval, subject to approval by the relevant department, for carrying out business activities, the sale of construction materials; retail sale of hardware; sale of electronic specialized equipment; sale of daily department goods; sale of chemical products (other than licensed chemical products); sale of mechanical equipment; sale of office supplies; sale of household appliances; sale of doors and windows; electrical and cable operations; sale of warmer materials; sale of furniture; sale of metal structures; sale of construction metal accessories; sale of daily supplies; sale of cement products; sale of agricultural machinery; sale of equipment dedicated to environmental protection; sale of labour protection supplies; sale of fire-fighting equipment; sale of eco-environmental materials; manufacture of building decorations, parts of water heating pipes and other construction metal products; manufacture of specialized chemical products (other than dangerous chemicals); manufacture of paints (other than dangerous chemicals); construction of garden and forest greening works; installation services for general mechanical equipment; electrical installation services; rental of construction machinery and equipment; design of graphics; export and import/export agents; import/export of goods; import/export; and sale of craft and clothing products (other than ivory and other products). (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)