Beijing tecona technology ltd. Is registered at 211nd floor, 19th floor, midian road, beijing city. The registration authority is the market supervisory authority of the haidian district, beijing city. The legal entity is pan-king and operates on general items: technical services, technology development, technical advice, technology exchange, technology transfer, technology promotion; sale of mechanical equipment; wholesale distribution of computer software and hardware and assistive equipment; sale of electrician instrumentation forms; manufacture of laboratory analytical instruments; manufacture of instrument instruments; manufacture of instrumentation; manufacture of electronic measurement instruments; laboratory mechanism construction; sale of smart instrument instruments; sale of mapping, computing and measurement instruments; air transport cargo packaging services; identification of import and export goods; domestic freight forwarding agents; agents for container transport; international ship management operations; sale of electronic products; development and development of five gold products; retail of five gold products; manufacture of five gold products; wholesale distribution; consultancy on enterprise management; information technology advisory services; conference and exhibition services; trade brokering; marketing planning; information advisory services (without licensing information); research and development of mechanical equipment; retailing of computer hardware and assist equipment; industrial engineering services; tender agency services; tender agents; services (except for projects subject to legal authorization, operating independently of the law by means of a business licence) (no activity shall be carried out in which the state and municipal industrial policy prohibits and restricts the operation of such projects