Yangtze River Space Information Technology Engineering Co., Ltd. (Wuhan), established on 2005-11-10, Business scope includes geodetic surveying:GPS,level,triangle,Traversing;Aerial Photogrammetry and Remote Sensing Mapping;engineering survey,tunnel,construction work,bridge measurement;Pipe Network,underwater,ocean,line measurement;Cadastral Mapping;Real estate surveying and mapping;Geographic Information System Engineering Technology Development;Digital production of maps and thematic maps;Thematic Mapping;Electronic prepress;Archives digitization service;publication printing,Packaging and decoration printing,Other printed matter printing(Only licensed branches operate);Engineering Safety Monitoring;Engineering Quality Inspection;Computer software and system development;equipment(Does not include measuring instruments)manufacture,Sales,test;office building,shop leasing;digital content service;Film and television program production.(Projects subject to approval by law,Business activities can only be carried out after approval by relevant departments).