Beijing Jinxian Institute of Systems Engineering, established on 1995-05-23, Business scope includes audiovisual,communication,electronic calculator,Refrigeration system engineering technology development,technical consulting,Technical Services;Economic Information Consulting Service;Interior and exterior decoration services;Sales Wujinjiaodian,Computers and Peripherals,building materials,auto parts,department store;rental audiovisual equipment.

Shaanxi Keqiang Fusion Innovation Research Institute Co., Ltd., established on 2017-05-22, Business scope includes general items:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Business Management Consulting;Commercial Complex Management Services;Entrepreneurial Space Services;Park Management Services;Technology intermediary service;Conference and Exhibition Services;Non-residential real estate leases;real estate consulting;Information Consulting Service(Not including licensing information consulting services);property management;Catering Management;Science popularization service;Engage in investment activities with own funds;Instrument sales;Communication equipment sales;Office equipment rental service;rental service(Licensed rental services not included).(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)licensed items:Inspection and testing service.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,Specific business projects are subject to approval results)

Shanghai Aerospace Control Technology Institute is a private company headquartered in Shanghai, China, that manufactures navigation and control systems.

Guangzhou Ruida Electronics Co., Ltd., established on 2008-03-13, Business scope includes radar and supporting equipment manufacturing;Audio Equipment Manufacturing;Video recording and playback equipment manufacturing;Manufacturing of Electronic Vacuum Devices;Manufacturing of Semiconductor Discrete Devices;integrated circuit manufacturing;Manufacture of optoelectronic devices and other electronic devices;Manufacturing of electronic components and assemblies;Printed Circuit Board Manufacturing;Manufacturing of noise and vibration control equipment;Electronic Express,electronic notebook,Manufacturing of electronic equipment such as electronic dictionaries;electronic(gas)accelerator manufacturing;Electronic whiteboard manufacturing;Book anti-theft equipment manufacturing;Technology Import and Export;Import and export(Excluding franchised products);Manufacture of other household textile products;Labor protection supplies wholesale;Retailing of Labor Protection Products;Medical supplies and equipment retail(Does not contain drugs and medical devices);textile,Wholesale of knitted goods and raw materials;Retailing of Textiles and Knitwear;Manufacturing of general labor protection articles;Nonwovens Manufacturing;Internet Merchandise Sales(Except for licensed and approved products);Internet commodity retail(Except for licensed and approved products);Operation of non-licensed medical devices;Manufacture of plastic products for medical and sanitary use;Manufacturing of daily and medical rubber products;Research on Labor Protection Articles,design service;