Hot Air Balloon, airship, floating platform, paraglider, power parachute, parachute, personal protective life-saving equipment, emergency rescue equipment, special textile materials, intelligent testing equipment, sewing products, aviation sports equipment and accessories r & D, manufacturing, sales, leasing and related technical consultation; Sales of outdoor products and electronic products; e-commerce information consultation; General Aviation Service; Advertising; convention and Exhibition Service; Sports Organization and planning; Cultural Tourism Organization and planning; aircraft leasing; Import and export of goods or technologies (except those prohibited or approved by the state) . Projects subject to approval in accordance with the law shall be approved by the relevant departments before starting business activities