Changchun Baixin Biotechnology Co., Ltd., established on 2019-08-05, The scope of business includes technology development in the field of medical technology,technology transfer,Technical Consulting and Technical Services;Research and development of optoelectronic technology and products,technology transfer,technical consulting,Technical Services;Production of optoelectronic technology and products,Sales and after-sales service;medical equipment,Technology development in the professional field of instrumentation,technology transfer,technical consulting;Inspection and analysis instrument,Optical Analytical Instruments,Manufacture of laboratory automation instruments,processing and development;Electronic equipment maintenance and technical consultation.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments).

Henan Youde Medical Equipment Co., Ltd. engages in the production and sale of second and third types of medical devices. Its business activities also include the technical development of medical and health food products, mechanical products, and computer hardware and software; processing and sale of mold and plastic products; product consulting; housing rental; and manufacture, processing, and sale of machinery. The company was founded on May 13, 2008 and is headquartered in Kaifeng, China.

KDDI Corp. engages in the telecommunications business. It operates through the following segments: Personal Services, Business Services, and Others. The Personal Services segment provides communication services for individuals and energy; educational services; commerce; finance and settlement; and entertainment services. The Business Services segment provides communication services, ICT solutions, data center services for companies The Others segment handles communication equipment construction and maintenance, and research and development of information and communication technology. The company was founded by Kazuo Inamori on June 1, 1984 and is headquartered in Tokyo, Japan.

Toppan Forms Co., Ltd. engages in the business of printing and information solution services. It operates through the following segments: DigitalHybrid , Information Technology (IT) Innovation, Business Products, and Global Business. The DigitalHybrid segment offers business forms and digital print services through its EFMS platform, a hybrid business forms operating platform. The IT Innovation segment offers payment services, system operation outsourcing, Internet of Things (IoT) and card solutions. The Business Products segment includes information processing equipment, proprietary developed products, and office supplies and purchase management systems. The Global Business segment manages global manufacturing and sales. The company was founded in May 1955 and is headquartered in Tokyo, Japan.

Trustees of Dartmouth College, part of Dartmouth College, is a company headquartered in Hanover, NH. The firm operates higher education institutes. It was founded in 1769.

China Rehabilitation Research Center (CRRC) (Chinese: 中国康复研究中心) is a Chinese medical research center in Beijing. The Pacific Business News said the CRRC "is considered one of China's pre-eminent rehabilitation hospitals". It has 700 hospital beds and cares for roughly 300,000 patients every year.