Bonso Electronics International
NASDAQ:BNSOBonso Electronics International Inc., together with its subsidiaries, designs, develops, produces, and sells electronic sensor-based and wireless products. It operates in four segments: Scales, Pet Electronic Products, Rental and Management, and Others. The Scales segment provides sensor-based scales products that include bathroom, kitchen, office, jewelry, laboratory, postal, and industrial scales for consumer, commercial, and industrial applications. The Pet Electronic Products segment develops and produces pet-related electronic products for use in consumer applications. The Rental and Management segment offers leasing of factories and machineries to third parties. The Others segment sells cordless leaf blowers, food vacuum sealers, and hydroponics growing systems, as well as scrap materials; and provides tooling and molding charges for scales. It serves private label original equipment, original brand manufacturers, and original design manufacturers primarily in the United States, Germany, and the People's Republic of China. The company also sells its pet electronic products through online platforms. The company was formerly known as Golden Virtue Limited and changed its name to Bonso Electronics International Inc. in September 1988. Bonso Electronics International Inc. was incorporated in 1988 and is based in Tsim Sha Tsui, Hong Kong.
Crown ElectroKinetics
NASDAQ:CRKNCrown Electrokinetics Corp. develops and sells optical switching films in the United States. It offers DynamicTint technology, which allows transition between clear and dark in seconds that can be applied to a wide array of windows including commercial buildings, automotive sunroofs, and residential skylight, and windows. The company was formerly known as 3D Nanocolor Corp. and changed its name to Crown ElectroKinetics Corp. in October 2017. Crown ElectroKinetics Corp. was incorporated in 2015 and is headquartered in Corvallis, Oregon.
Nortech Systems
NASDAQ:NSYSNortech Systems Incorporated provides design and manufacturing solutions for electromedical devices, electromechanical systems, assemblies, and components in the United States, Mexico, and China. It offers a range of technical and manufacturing, and support services, including project management, designing, testing, prototyping, manufacturing, supply chain management, and post-market services. The company also provides manufacturing and engineering services for medical devices, printed circuit board assemblies, wire and cable assemblies, and higher-level electromechanical assemblies. In addition, it offers engineering and repair services. The company serves original equipment manufacturers in the medical, aerospace and defense, and industrial markets through business development teams and independent manufacturers' representatives. Nortech Systems Incorporated was founded in 1990 and is headquartered in Maple Grove, Minnesota.
Ostin Technology Group
NASDAQ:OSTOstin Technology Group Co., Ltd. designs, develops, and manufactures thin-film transistor liquid crystal display (TFT-LCD) modules and polarizers in China. It offers display modules to markets, such as consumer electronics, including AIOs, monitors, laptop computers, and tablets; automotive displays, including dashboard, and navigation and multimedia systems; and commercial LCD displays, which are used to display multimedia graphics, such as company advertisements, promotions, scoreboards, and traffic signs in education, medical treatment, business, outdoor, and cultural construction industries. The company sells its products directly to customers, as well as to customers' designated system integrators. Ostin Technology Group Co., Ltd. was founded in 2010 and is based in Nanjing, China.