Hunan Zhihang United Test Technology Co., Ltd., established on 2019-11-11, Business scope includes engineering and technology research and experimental development;electronic,Communication and Automatic Control Technology,intelligent technology,electronic product,electronics,Satellite navigation and positioning application system and software and hardware products,communication products,New materials and related technologies,Research and development of special materials and new products;Beidou satellite navigation application terminal equipment,Testing Equipment,New materials and related technologies,sensor production;navigation,surveying and mapping,Meteorological and Oceanographic Instruments,Radar and supporting equipment,Electrical Equipment,Industrial automatic control system device,smart equipment,Optical Instruments,Manufacturing of electronic products and accessories;Beidou satellite navigation application terminal equipment,Photoelectric Inertial Navigation System Software and Products,north finder,smart equipment,Optical Instruments,Fiber Optic Sensor,Electronics and Accessories,Testing Equipment,communication device,Electronic Components and Components,Sales of new materials and related technologies;Photoelectric Inertial Navigation System Software and Products,R&D and manufacturing of north finder;New material technology development service;software,Geographic Information Software Development;After-sales service of Beidou satellite navigation application terminal equipment;Mechanical and electrical equipment leasing and after-sales service;Technical consulting services for electronic products and accessories;Mechanical and electrical equipment design;High-tech research;Electronic product testing;Mechanical parts processing;Information system integration service;Location-Based Information System Technology Services;Location-Based Information System Integration;Geographic Information System and Database Construction;Geographic Information Data Acquisition;Geographic Information Data Processing;Location-Based Information System Construction;Communication System Engineering Services;Technology development of functional materials and their components,consult,transfer service.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)