Xi'an Zhengtu Network Technology Co., Ltd., established on 2009-12-11, Business scope includes technology research and development of UAV systems,technical consulting,Technical Services,design,Sales;Agricultural and forestry sowing technical services;inspection,Technical service of line inspection technology;Research and development of automatic control system,technical consulting,Technical service and sales;High and low voltage power distribution equipment,Building Intelligent System,Industrial Automatic Control System,security system,electronic information system,surveillance system,Research and development of strong and weak current systems,Sales,Installation and commissioning;communication device(Ground satellite receiving equipment not included),communication equipment(Ground satellite receiving equipment not included)and system development,consult,Sales and technical service;Computer hardware and software and peripheral equipment,Development of test and measurement equipment,Production,consult,Service and Sales;Design of Integrated Wiring Engineering,construction;Computer Information System Integration;Wujinjiaodian,electronics,Complete electrical equipment,electronic product,Metallurgical equipment,Green facilities,Sales of construction machinery equipment and accessories,consult,Serve,Installation and commissioning;Research and development of solar power supply equipment and systems,consult,Service and Sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)