The company mainly sells the wholesale of vending machines, ticket machines, teller machines and spare parts; Software development; Information technology consulting services; Game software design and production; Import and export of goods (except for goods exclusively operated and controlled); Computer technology development and technical services; Technology import and export; Toy wholesale; Wholesale of amusement facilities in open-air amusement parks; Wholesale of film equipment and accessories; Sales of washing equipment; Wholesale of recreation and entertainment products; Operation of non licensed medical devices; Retail of medical supplies and devices (excluding drugs and medical devices); Medical technology promotion service; Medical technology consultation and exchange services; Medical technology transfer services; Sales of disinfection supplies (except for items involving licensed operation); Wholesale of cleaning supplies; Wholesale of labor protection articles; Retail of labor protection articles