Beijing jiang north international educational science and technology ltd. Is registered at the 200-metre business incubation centre in guangping county, guangping county, hebei province. The registration authority is the guangping county market supervisory authority, with legal representatives cao jin feng. It operates in the areas of technology development, technical advice, technical services, technology promotion, technology transfer; repair of mechanical equipment; repair instrumentation; educational advice; cultural advice, sports advice; economic trade advice; computer system services; basic software services; application software services; software development; design, decoration and renovation of the in-house and off-site training; sale of auto safety products, auto parts and vehicle maintenance tools; production of teaching equipment, instruments; sale of self-developed products, cultural supplies, computers, software and ancillary equipment, communications equipment, gener...