BAE Systems Information & Electronic Systems Integration, Inc. designs and manufactures electronic equipments for government, military and commercial clients. It offers electronic warfare systems, self-protection systems, tactical surveillance and intelligence systems. The company is headquartered in Nashua, NH.

Hefei Jingqiao Photoelectric Materials Co., Ltd., established on 2011-03-22, Business scope includes photoelectric materials and parts processing,Sales.

Dongguan Chartered Technology Co., Ltd., established on 2021-03-31, Business scope includes general items:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Production of Class I Medical Devices;Sales of Class I Medical Devices;Class I Medical Device Leasing;Sales of Class II Medical Devices;Class II Medical Device Leasing;software development;Information system integration service;Computer System Services;Manufacturing of electronic components;Manufacturing of plastic products;Wholesale of electronic components;Sales of electronic special equipment;Sales of power electronic components;Wholesale of hardware products;Hardware retail;Home Appliance Sales;General merchandise sales;Sales of packaging materials and products;Machinery sales;electronics sales;Sales of office equipment consumables;Sales of mechanical and electrical equipment;Pump and vacuum equipment sales;Import and export;Technology Import and Export;Import and export agency;Mechanical equipment research and development.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)licensed items:Production of Class II Medical Devices;Production of Class III Medical Devices;Class III medical device business;Class III Medical Device Leasing.(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)

Tokin Corp. manufactures electronic materials and devices. Its products include capacitors, electromagnetic compatibility (EMC), electromagnetic (EM) devices, piezoelectric devices, and sensors. The company was founded on April 8, 1938 and is headquartered in Shiroishi, Japan.

Zhongke Jiuyao Technology Co., Ltd., established on 2015-12-07, The scope of business includes the import and export of commodities and technologies(Except for goods and technologies restricted or prohibited by the country);Crystal materials and related devices,equipment,Material,product development,Production,processing,Sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Zhongju Technology Co., Ltd., established on 2014-03-31, Business scope includes general items:Sales of Class I Medical Devices;software development;Information Technology Consulting Services;Network and Information Security Software Development;Manufacturing of electronic components and electromechanical components;Electronic special equipment manufacturing;Production of labor protection products;Domestic trade agent;Sales of Class II Medical Devices;Class II Medical Device Leasing;Class I Medical Device Leasing;food sales(Only sell prepackaged food);Healthy food(prepackaged)Sales;Sales of electronic components and electromechanical components;Special Equipment Sales;Special equipment rental;software sales;Wholesale of computer software, hardware and auxiliary equipment;The third category of non-pharmaceutical precursor chemicals business;The second category of non-pharmaceutical precursor chemicals business;Home Appliance Sales;Non-residential real estate leases;Office equipment rental service;Machinery and Equipment Leasing;Transportation equipment rental service;Mechanical equipment research and development;Wholesale medical masks(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).licensed items:Production of Class II Medical Devices;Production of Class III Medical Devices;Production of protective equipment for medical personnel(Class II medical device);Class III medical device business;Internet Information Service for Medical Devices;Class III Medical Device Leasing;II,III,Ⅳ,Sales of Class V Radioactive Sources;II,Class III radiation device sales;pharmaceutical production;Pharmaceutical commissioned production(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).

HOYA CORPORATION is engaged in the manufacture and sale of electronics-related products, imaging products, healthcare products and medical products. The Company operates in three business segments The Information and Communication business segment has two divisions. The Electronics division offers photomasks and mask blanks for semiconductors, liquid crystal displays masks and hard drive (HDD) for glass disk use. The Image division provides optical lens, digital camera modules and optical devices, among others. The Life Care segment has two divisions. The Healthcare division offers ophthalmic lenses and contact lenses. The Medical division provides endoscopes, intraocular lenses and artificial bones. The Others segment is involved in the building of information systems. On October 1, 2011, the Company established a wholly owned subsidiary to takeover the manufacture and sale of imaging system from HOYA, and sold all shares of the newly established subsidiary to Ricoh Company, Ltd.

Harbin Hanao Technology Co., Ltd., established on 2015-09-10, The business scope includes optoelectronic products,Technology development of electronic products,technical consulting,Technical Services;Photoelectric products,Processing, manufacturing, testing and maintenance of electronic products;Wholesale and retail:Photoelectric products,electronic product,Instrumentation,laboratory equipment,Complete set of automation equipment,Office Supplies,teaching instrument;Import and export,Technology Import and Export;engineering survey.