Zhongshan Ophthalmic Center, part of Sun Yat-Sen University, is a Chinese company located in Guangzhou that operates hospitals.

Xi'an Eyedele Medical Technology Co., Ltd., established on 2015-01-27, Business scope includes intraocular lens and related products,Research and development of new materials;medicine,R&D of medical devices,Production,Sales;General cargo road transport(Free of Hazardous Chemicals);Import and export of goods and technology(country restrictions,Excluding goods and technologies that are prohibited and subject to approval for import and export),the medical,Network technology development;Business Consulting;marketing planning.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Otsuka Holdings operates in pharmaceuticals, nutraceuticals, and consumer products. The business activity of the company includes providing healthcare solutions in the areas of the nervous system, oncology, cardiovascular system, respiratory system, infectious disease, and others. The company engages in the research and development of functional foods and beverages, such as electrolyte drinks, nutritional foods, soy snacks, and dietary foods.

Peking University Third Hospital is a private company headquartered in Beijing, China, that operates as a clinic.

Nidek Co. Ltd. develops ophthalmic surgical and diagnostic equipment for the optical and eye care industries. It offers ophthalmic surgical devices, examination and diagnostic devices, electronic medical record and practice management medical filing systems, intra-ocular lenses and dermatological surgical lasers. The company was founded by Hideo Ozawa in July 1971 and is headquartered in Gamagori, Japan.

BGI Genomics Co., Ltd. is a holding company that engages in development of science and technology services in genomics field. Its business scope ranges from scientific, health, agricultural and informatics. The company was founded by Wang Jian on September 9, 1999 and is headquartered in Shenzhen, China.

Suzhou Mingshi Optical Technology Co., Ltd., established on 2019-05-08, Business scope includes research and development,design,Production,Sales:Optical products,Provide related technical services;Engaged in the import business of raw materials required for production and the export business of self-produced products.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Shanghai Institutes for Biological Sciences CAS is a private company headquartered in Shanghai, China, that operates as researching agency.

BGI Shenzhen Co., Ltd. engages in the equity investment and asset management. Its business scope includes research and development and sales of computer hardware and software and peripheral equipment technology; import and export of goods and technology; equity investment; investment in industrial development; and aquatic product farming and sales. The company was founded on August 21, 2008 and is headquartered in Shenzhen, China.

Rizhao Puda Pharmaceutical Technology Co., Ltd., established on 2018-02-02, Business scope includes biological,chemical industry(Free of Hazardous Chemicals,precursor chemicals,Monitor chemicals and national special license products),medicine,pesticide,medical instruments,medical equipment,Technical research and development of sanitary materials and accessories,technical consulting,technology transfer;Technology Development of Feed Additives,Wholesale and retail(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments).

Nanjing Qizhen Genetic Engineering Co., Ltd., established on 2018-05-10, Business scope includes gene technology,Biotechnology,medical technology,Technological Development of Agricultural Technology,technical consulting,technology transfer,Technical Services;Biological Products Sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Zhejiang Weixing Optics Co., Ltd. engages in the manufacture and sale of glasses and related accessories. Its business scope includes eyewear manufacturing, mold manufacturing and sales, eyewear sales (excluding contact lenses), medical device sales, and licensing items such as import and export of goods, technology import and export, and medical equipment management. The company was founded on January 22, 2013 and is headquartered in Taizhou, China.