The legal entity, represented by sun heilian, has a general project on the production of sports equipment, outdoor exercise equipment, interior fitness equipment, musical equipment, fine arts equipment, labour equipment, children's play equipment, toys, dance equipment, physical testing equipment, psychological counselling room equipment, sanitary equipment, office supplies, teaching equipment, educational equipment, garden sanitation equipment, man-made lawns, park chairs, extension equipment, plastics sites, general equipment for the integrated practice of students, laboratory equipment, reading room equipment, kitchen equipment, fences, ceramics equipment, gymnasium equipment, apartment beds, desks and chairs, monitoring facilities; the sale of metal products, school furniture, office furniture, multimedia, bookboard cabinets, sports supplies, computer and network communication classrooms equipment, digital multimedia equipment, digital laboratories, home appliances, school boards, student clothing, school radio equipment, electronic display facilities, medical devices, medical devices, and electronic sports equipment, research and development services, and technical advice on new products. (in addition to projects subject to authorization under the law, the operation of the business is carried out autonomously under a licence)