Part of Canon, Inc., Toshiba Medical Systems Co. Ltd. is a Malaysian company located in Penang that develops and manufactures digital imaging and scanning technologies to the medical sector.

Toshiba Corporation (株式会社東芝 Kabushiki-gaisha Tōshiba, English: /təˈʃiːbə, tɒ-, toʊ-/) is a Japanese multinational conglomerate headquartered in Tokyo, Japan. Its diversified products and services include information technology and communications equipment and systems, electronic components and materials, power systems, industrial and social infrastructure systems, consumer electronics, home appliances, medical equipment, office equipment, as well as lighting and logistics.

Xerox Corporation (/ˈzɪərɒks/; also known as Xerox) is an American global corporation that sells print and digital document products and services in more than 160 countries. Xerox is headquartered in Norwalk, Connecticut (having moved from Stamford, Connecticut in October 2007), though its largest population of employees is based around Rochester, New York, the area in which the company was founded. The company purchased Affiliated Computer Services for $6.4 billion in early 2010. As a large developed company, it is consistently placed in the list of Fortune 500 companies.

Toshiba Energy Systems & Solutions Corporation is a supplier of integrated energy and medical solutions. With its long experience and expertise in a wide range of power generation and, transmission systems and energy management technology, the company delivers innovative, reliable and efficient energy solutions across the globe.

Jiguang Semiconductor Technology Co., Ltd., established on 2020-06-11, Business scope includes other technical promotion services;laser technology,Optoelectronic Engineering and Opto-Mechatronic Devices,equipment,R&D of instruments,Production,Sales;Related technical consultation,technology development,Technical Services;Self-operated and agent import and export business of various commodities and technologies;Research and development of optoelectronic products,Production,Sales,leasing business.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments).

Changchun Yuheng Times Photoelectric Technology Co., Ltd., established on 2006-09-26, The business scope includes optical instruments,teaching instrument,physical instrument,sensor,Optical film,servo motor,driver,controller,Analyzer,monitor,monitoring instrument,Research and development of automation instruments and software,technical consulting;Electronic Component,Instrument sales(Do not operate if prohibited by national laws and regulations;Projects that should be subject to special approval shall not be operated until they are approved)*

Zhejiang Optical Instrument Manufacturing Co., Ltd., established on 2000-03-28, Business scope includes manufacturing:Optical Instruments.wholesale,retail:Office automation equipment,metallic material,Chemical raw materials(In addition to chemical dangerous goods and the first category of precursor chemicals),Glass,household appliances;Serve:Real estate intermediary service,property management;Business scope including subordinate branches.

Hangzhou Jingke Instrument Co., Ltd., established on 2003-05-26, Business scope includes manufacturing,Sales:teaching experiment instrument.**

Changchun First Optical Co., Ltd., established on 1965-01-01, The scope of business includes distribution of glasses(law,Items Prohibited by Regulations and State Council Decisions,Not allowed to operate;Licensed business projects shall operate within the approved period and scope with valid licenses or approval documents)*

Aircelle SA designs and manufactures nacelle systems for the aircraft industry. It produces a range of reverser configurations including cascades, pivoting doors, translating sleeves, two-door targets, papillons and planar exist rear targets. The company also offers aero structures which include belly fairings and nose landing gear doors, radome structures for the combat aircraft and components for helicopters. Aircelle was founded in 1998 and is headquartered in Gonfreville-l'Orcher, France.

Jiangmen Hydropower Co., Ltd., established on 1985-12-31, Business scope includes construction of water conservancy and hydropower projects(Operate according to the scope of business approved by the qualification certificate).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Changchun Great Wall Teaching Instrument Co., Ltd., established on 2000-06-30, Business scope includes production,processing,Repair and Sales:teaching instrument,Optical Instruments,meter,electronic product,laboratory equipment,Experiment table and chair,Electrical Equipment,Computer hardware software and consumables,Office automation equipment and consumables,multi-media equipment,Industrial Automation Equipment;Technology development in the field of software,technical consulting,Technical Services;furniture,Electrical Equipment Sales(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Canon Medical Systems Corp. development, manufacture, sale and technical services for medical equipment. Its products include diagnostic X-ray systems, medical X-ray CT systems, magnetic resonance imaging systems, diagnostic ultrasound systems, radiation therapy systems, diagnostic nuclear medicine systems, medical sample testing equipment, and information systems for medical equipment. The company was founded in October 1930 and is headquartered in Otawara, Japan.