Hunan Aerospace Yuanwang Technology Co., Ltd., established on 1998-05-13, The business scope includes aerostat products,aerospace(aviation)Electrical and Control Equipment,Test Equipment and Instrumentation,Communication Equipment and Equipment,Optoelectronic devices,photodetection device,Optical Instruments,Photoelectric material,Spacecraft mobile measurement and control equipment,Ground measurement and control receiving station,Spacecraft measurement and control ground station,computer software,Research and development of computer hardware,design,Production,Sales and Service(Does not include civil aircraft:engine,production of propellers);Electronic Engineering Installation Services;Communication system equipment manufacturing;Research and development of communication products and technologies;Information system integration;Testing service;Mapping service;Photogrammetry and Remote Sensing Services;Geographic Information Data Acquisition,deal with;Geographic Information System and Database Construction.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments).