Shandong Shenrong Electronics Co., Ltd., established on 2004-01-17, Business scope includes computer software and hardware,optical products,Electronic product development,Production,Sales and technical service;home appliances,Instrumentation,Office automation equipment and consumables,auto parts,Chemical machinery production,Sales;metallic material(In addition to precious metals)processing,Sales;Import and export business;network engineering,Electronic Engineering Construction;Design of security engineering,construction.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Litton Industries, now owned by Northup Grumman, is a company built on vacuum tubes and early computers. Charles Litton, Sr., was a scientist working at Stanford University in the 1930s when radio was the major technology of the day. By 1932, he had started his own business, using an invention hed developed to mass-produce glass radio transmitting tubes. In these early days of the company, Litton Industries was primarily focused on supplying the burgeoning radio industry, and exploring the generation and interception of radio waves.

L-3 Communications ASA Ltd. provides life-cycle support services for information communication technology systems. The firm develops and manages complex information systems, data-fusion solutions, and mission configurable communications. Its solutions include integrated air and missile defense; network enabled data and information fusion; radar sensor optimization; defense communication gateways; commercial communication systems; information management; intelligence management systems; workflow and case management systems; passenger information, entertainment, and communication systems; content management systems; and intelligent maintenance systems. The company was founded in 1984 and is headquartered in Fleet, the United Kingdom.

Elbit Systems of America LLC provides military and medical instrumentation products and system solutions. The firm offers training and simulation, tactical communications, commercial avionics and service solutions, component repair, and component redesign and upgrades. The company was founded in 1983 and s headquartered in Fort Worth, TX.

Norotos, Inc. manufactures precision machined components. It specializes in night vision goggle helmet mounts. The firm's products include combo helmet mounts and shrouds, kits and facemask. The company is headquartered in Santa Ana, CA.

Exelis Inc., was a global aerospace, defense, information and services company created in October 2011 as a result of the spinoff of ITT Corporation's defense business into an independent, publicly traded company. The company was headquartered in Tysons Corner, Virginia, USA and was led by CEO and President David F. Melcher. The Washington Post highlighted Exelis as a top company in the Washington, D.C. region in 2011. It was acquired by the Harris Corporation for $4.75 billion in 2015.

Sichuan Huiying Photoelectric Technology Co., Ltd., established on 2015-10-29, Business scope includes research and development of optoelectronic products,Production,Processing and sales;Research and development of microwave devices and electronic components,Production,processing,Agency and sales;Research and development of integrated circuit chips and software,Production,Processing and sales;Communication products and software(Excluding radio broadcasting and television transmitting equipment and terrestrial satellite receiving equipment)research and development,Production,Processing and sales;Research and development of electronic products,Production,Processing and sales and technical consulting and technology transfer;Import and export of goods and technology(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments).

Tianjin Argos Technology Development Co., Ltd., established on 2018-08-09, Business scope includes general items:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Natural science research and experimental development;Optoelectronic Device Sales;Smart Instrument Sales;Instrument sales;Sales of electronic measuring instruments;Optical Instrument Sales;Information security equipment sales;Sales of power electronic components;Sales of electronic special equipment;software sales;Wholesale of electronic components;Wholesale of hardware products;Mechanical Parts,Parts processing;Instrument Manufacturing;Manufacture of technical textile products;Manufacturing of Semiconductor Lighting Devices;Optoelectronic Device Manufacturing;Manufacturing of other special instruments;software development;Information Technology Consulting Services;Network technology service;Information system integration service;Network and Information Security Software Development;Big data service;Sales of Electronic Vacuum Devices;Wholesale of computer software, hardware and auxiliary equipment;Optical communication equipment sales;Sales of mechanical and electrical equipment;Internet of things technology research and development;Display device sales;Sales of special equipment for semiconductor devices;Sales of high-performance fibers and composite materials;drawing,Sales of computing and measuring instruments;Sales of knitted textiles and raw materials;Sales of generators and generator sets;Electrical Equipment Sales;Mechanical Parts,Parts sales.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)licensed items:Internet information service;Import and export;Technology Import and Export;Import and export agency.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,The specific business items are subject to the approval documents or licenses of relevant departments)

Safran Vectronix AG provides observational instruments and survey systems to government organizations. The firm manufactures rangefinder binoculars, eye safe laser rangefinders, digital compasses and clinometers. Its products provide solutions for day and night observation, orientation and range finding for the armed forces. The firm also provides subsystems or modules for systems integrators in international soldier modernization programs. The company was founded in 2002 and is headquartered in Heerbrugg, Switzerland.

Part of Mercedes-Benz Group AG, Daimler AG & Co. Anlagenverwaltung oHG is a company headquartered in Schoenefeld, Germany, that engages in buying and selling residential properties. Uwe Granel is currently the CEO of the firm.

Photonis France SASU manufactures electro-optic solutions used in the detection of ions, electrons, and photons. It offers night vision, nuclear instrumentation, power and microwave, scientific detection and imaging solutions. The company was founded in 1937 and is headquartered in Brive-la-Gaillarde, France.

EO System Co., Ltd. is a private company headquartered in the South Korea that manufactures optical lenses and instruments.

Chengdu Kemei Optoelectronics Technology Co., Ltd., established on 2013-04-19, The scope of business includes the development of optoelectronic products,production and sales;wholesale,retail:electronic product.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments).

Kedun Science & Technology Co., Ltd. is a private company headquartered in Beijing, China, that manufactures night vision products.

ITT Industries Ltd. manufactures pumps and pumping equipment. Its products include valves, weather sensors, actuators, brake pads, and shock absorbers. The company is located in Basingstoke, UK

Bolymedia Holdingds Co., Ltd. is a holding company, which engages in the telecommunications technology industry. It develops digital image solutions such as color filter patterns for image sensors. The company was founded by Hu Xiao Ping in 2000 and is headquartered in Shenzhen, China.

Aselsan Elektronik Sanayi ve Ticaret AS engages in the design, development, and production of technical systems. It operates through the following business sectors: communication & information technologies, microelectronics, guidance & electro-optics, radar & electronic warfare systems, defense systems technologies, and transportation, security, energy & automation systems. The company was founded on November 14, 1975 and is headquartered in Ankara, Turkey.

Autoliv Development AB, part of Autoliv, Inc., is a company headquartered in Sweden that provides scientific and technical research and development services.