1, residential quarters (residential buildings, dormitories, residential quarters, apartments, villas and other engineering projects);
2. Culture and sports (schools, libraries, gyms, leisure clubs and other projects);
3. Exhibition (exhibition center, museum, zoo, cinema and other engineering projects);
4, medical care (hospitals, welfare homes, nursing homes, rehabilitation centers and other projects);
5. Hotel services (hotels, guesthouses, restaurants, clubs, clubs and other projects);
6, industrial buildings (processing plants, industrial plants, warehouses, industrial projects and other engineering projects);
7. Municipal roads (municipal engineering projects such as roads, street lamps and drainage systems);
8. Municipal roads (municipal engineering projects such as roads, street lamps and drainage systems);
9. Commercial integration (commercial projects such as commercial buildings, supermarkets, squares and department stores);
10, administrative office (office building, complex building, government agencies, administrative agencies and other engineering projects);
1 1, agricultural water conservancy (water supply project, hydropower station, reservoir, farm and other projects);
12, environmental protection and energy saving (garbage disposal station, sewage treatment plant, nuclear power plant and other engineering projects);
13, transportation (highway, subway, transportation hub, bridge and other engineering projects);
14, public buildings (public facilities, parking lots, canteens, cultural palaces and other projects);
15, special works (foundation treatment, structural reinforcement, waterproof and plugging, etc. );