The registration address of jiang sujin light engineering group ltd. Is located at the sunlight industrial park, located in the luang village, high post city, with the registration authority being the high post city data department, represented by hu henbao, and operates in the areas of steel poles, lamps, high pole lights, street lights, garden lamps, landscape lights, solar lights, led series of products, led road lamps, traffic lights and their associated light-based electrical appliances, cable cables, stainless steel, the processing, manufacture, sale, maintenance, repair and lighting of municipal roads, sculpture, fountains, five gold exchanges, road light fittings, installation of mechanical equipment, development, sale of lighting software, intelligent management of lighting systems, design of lighting works, road transport works, airport lanes, construction of building smarts, import and export operations for various commodities and technologies (with the exception of goods and technologies for which the state limits business operations or prohibitions on imports and exports). (a) licenced projects: construction works; construction of construction smartness works; general contracting for construction of buildings and municipal infrastructure projects; construction of cultural preservation works; construction of fire protection facilities; design of cultural preservation works; design of construction works; installation, maintenance and testing of electrical and electrical installations; design of construction smart systems; electrical installation services; subcontracting of construction services (projects subject to legal approval and subject to the approval of the relevant department) (outsourcing works; construction of garden greening works; construction of sports facilities; construction of stone works; construction of transport and public administration metal medals; transport safety; control of specialized equipment; sale of transport and public administration signs; maintenance of transport facilities; technical services, technical advice, technology exchange, technology transfer, technical promotion (in addition to projects subject to legal authorization, autonomous operation activities in accordance with the law)