NNVT (North Night Vision Technology Co., Ltd.)
NNVT (North Night Vision Technology Co., Ltd.) is a Chinese company specializing in the research, development, manufacturing, and sales of optoelectronic products. Established on April 21, 2000, it is headquartered in Kunming, Yunnan Province, and is a wholly-owned subsidiary of China North Industries Group Corporation (NORINCO Group). The company focuses on photoelectric imaging devices, photoelectric detection devices, and other optoelectronic components. Its product range also includes MCPs (microchannel plates), optical elements, high-voltage power supplies, image intensifier tubes, and complete night vision systems. After years of R&D and iteration, NNVT’s products such as image intensifiers have reached the world’s advanced level, with significant improvements in both product quality and output. NNVT plays a significant role in China’s specialized equipment manufacturing industry, particularly in the fields of night vision and optoelectronic technologies.
NNVTโs core strengths lie in its reliable quality and massive production capacity. It manufactures tens of thousands of image intensifier tubes annually, providing a stable supply chain for customers worldwide.By integrating the upstream and downstream industrial chain, NNVT has achieved self-sufficiency in nearly all components. Combined with its scale advantages, this allows NNVT to maintain high product quality while offering significant cost advantages. It has become Chinaโs most renowned and capable supplier of core night vision components.
A note of caution: counterfeit products of NNVT do exist on the market, so careful verification is vital and it is crucial to choose reliable procurement channels.
NNVT’s product line is highly comprehensive, encompassing common 18mm standard Gen 2+ and Gen 3 image intensifier tubes, as well as specialized larger-diameter image intensifier tubes and smaller 16mm image intensifier tubes. They customize different optical structures according to various applications. In addition, NNVT offers low-light night vision devices and digitally coupled EBAPS (Electron Bombarded Active Pixel Sensor) components, along with Solar Blind Intensified CMOS devices for day-blind ultraviolet detection.
The following video was filmed in September 2025 China International Optoelectronic Exposition (CIOE) held in Shenzhen, China, showcasing the main products currently in production by NNVT.
The GTX894 and GTX864 Series are the best-selling image intensifier tubes of NNVT. Adopting the internationally universal MX11769 and MX10160 standard, it is compatible with most night vision device housings available on the market and has gained widespread market recognition in recent years. Click here to learn more about the NNVT image intensifier tubes.
INFREDAR is a close partner of NNVT, assisting it in expanding international markets and serving global customers. We provide supply chain services for night vision manufacturers, offering stable and high-quality supplies ranging from core optoelectronic components to housings and accessories. We also provide assembly, complete device production and customization services including OEM & ODM, making us your one-stop solution provider in the night vision industry. Welcome to learn more about our supply chain solutions and OEM/ODM customization solutions.
Norinco Group (China North Industries Group Corporation Limited)
Norinco Group (China North Industries Group Corporation Limited), also known as China North Industries Group, is a major Chinese state-owned defense and technology conglomerate. It was established in 1999 and is headquartered in Beijing. The group is primarily engaged in the development, design, manufacturing, and sales of military equipment, including armored vehicles, artillery, rocket launchers, and ammunition. Beyond defense products, Norinco Group has diversified into various civilian sectors such as vehicle manufacturing, machinery, optoelectronic equipment, petroleum and mineral resources development, international engineering projects, chemical products, and civil explosives. As one of China’s largest state-owned enterprises, Norinco Group has a significant global presence, with operations in over 70 countries and regions. It is recognized as a leading entity in China’s defense industry and ranks among the top global defense contractors. By the end of 2024, the Group boasted total assets of 590.4 billion RMB and a workforce of 226,000, securing the 160th position on the Fortune Global 500 list.
In the field of advanced optics, the Group’s subsidiary, North Night Vision Science & Technology Research Institute Group Co., Ltd. (hereinafter referred to as the “Night Vision Group“), is headquartered in Kunming. As the largest research, development, and production base for night vision core components and equipment in China, the Night Vision Group holds a pivotal position in the photoelectric industry. It is the core national support unit for independent infrared components and the sole provider of independent low-light and OLED micro-display devices.
Established in 2010 through the integration of the Kunming Institute of Physics, Yunnan North Optical & Electronic Instrument Co., Ltd., and North Night Vision Technology Co., Ltd. (NNVT), the Group has NNVT as its core subsidiary. The headquarters is located in Kunming’s Wuhua District, with scientific research and production bases also established in Kunming’s Economic and Technological Development Zone, Xishan District, as well as in Nanjing and Xi’an. Currently, the Group possesses total assets of 10.3 billion RMB and employs 3,600 people.
Leveraging the advantages of its integration, the Night Vision Group has developed a broad product portfolio. Its core business focuses on the R&D and production of infrared detectors, low-light image intensifiers, OLED micro-display devices, and advanced optical components, extending to night vision integrated systems and photoelectric systems. The Group has established seven major product series for both defense and civilian markets: micro-display devices, optical materials/lenses, photomultiplier tubes, fiber optic components, infrared detectors and refrigeration modules, police night vision instruments, and environmental infrared gas monitors. These products are widely applied in major national science and engineering projects, high-end equipment, and public security counter-terrorism fields.
Kunming, known as the cradle of China’s optical industry, possesses a profound industrial heritage. In 1939, the first optical instrument factory in China was established hereโthe predecessor of Yunnan North Optical & Electronic Instrument Co., Ltd. It produced the first military binoculars, the first anti-aircraft rangefinder, the first artillery sight, and the first optical glass melting production line. After decades of development, Kunming has formed a complete optical industry chain and cluster, gathering numerous optical manufacturing enterprises and cultivating a large number of professionals. It has become one of the most significant optical supply chain clusters in China.
Visit Us at CIOE 2026
To explore the latest innovations from the Night Vision Group up close, we cordially invite you to join us at the 2026 China International Optoelectronic Exposition (CIOE). The event is scheduled to take place from September 9th to 11th, 2026, in Shenzhen, China.
My team and our colleagues from the Night Vision Group will be on-site to provide in-depth demonstrations and detailed introductions to our comprehensive product line. For more information about the expo, please visit the official website: https://www.cioe.cn/en/Brief.html.
We look forward to seeing you in Shenzhen!
