Nantong Huaen Medical Equipment Manufacturing Co., Ltd., established on 2004-06-28, Business scope includes medical device production,research and development;household appliances,General Industrial Electrical Equipment and Electronic Instrument Manufacturing,Sales;Computer hardware and software,Network Design and Manufacturing;Fitness Equipment(Excluding rubber and plastic products)design,manufacture,Sales;Metal Products Processing.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments) General project:Manufacture of power distribution switch control equipment(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Promoitalia Group SpA is engaged in manufacturing technology tools to let people to achieve beauty and wellness. Its products include cosmetics, and medical devices and tools. The company is headquartered in Milan, Italy.

Part of Wenzhou Medical College, Ruian People's Hospital (doing business as The Third Affiliated Hospital of Wenzhou Medical College) is a company headquartered in Wenzhou, China, that owns and manages hospitals.

Jiangsu Changjiyong Biotechnology Co., Ltd., established on 2010-01-26, Business scope includes bioengineering,New Materials,Health and beauty,Technical Research of Pharmaceutical and Chemical Industry,Serve,transfer,consult;one,two,Research and development of three types of medical devices,Production,Sales(according to<Medical Device Manufacturing Enterprise License>Approved scope of operation);Disinfectant,cosmetic,daily necessities,Research and development of health products and hygiene products,Production,Sales;food,Health food sales;Import and export of goods or technology(Goods and technologies prohibited by the state or subject to administrative approval are excluded).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Suzhou Weiteng Enterprise Management Consulting Service Co., Ltd., established on 2019-12-10, Business scope includes venture project investment,Entrepreneurship Management Services,Venture Capital Consulting,Entrepreneurship Management Consulting,Finance and Business Management,Training and Consulting,asset Management,Transformation of intellectual property rights and technological achievements,Operation service;Office equipment and vehicle rental,Office Supplies Wholesale, Retail and Distribution Services,Housing leasing and property management services Educational information consultation,Market information consultation,Conference affairs.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Taixing Zhiyuan Intellectual Property Service Co., Ltd., established on 2017-02-09, Business scope includes intellectual property agency,Technology project declaration,Patent Affairs Consulting;Provide Chinese patent search or world patent search,Chinese Patent Legal Status Inquiry,Latest patent information service,Software Copyright Registration Service.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Hangzhou Zuixifeng Technology Co., Ltd., established on 2020-09-29, Business scope includes general items:Information Technology Consulting Services;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Intellectual Property Services;Technology intermediary service;Financial Advisory;Business Management Consulting;Wholesale of computer software, hardware and auxiliary equipment(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).

Yingkou Guidong Medical Equipment Manufacturing Co., Ltd., established on 2004-02-27, Business scope includes manufacturing,Sales:Class I medical device,teaching model,Medical skills simulation training teaching equipment and software products;Sales:Class II,Class III Medical Devices.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments.)

Guizhou Provincial People's Hospital is a private company headquartered in Guiyang, China, that provides medical services.

Wuhan Center Hospital is a Chinese private company located in Wuhan that engages in providing general medical and surgical services and other hospital services.

Beijing Jishuitan Hospital (JST Hospital; simplified Chinese: 北京积水潭医院; traditional Chinese: 北京積水潭醫院), is a large-scaled first-level hospital in Beijing, focusing mainly on orthopaedics and burn surgery. Founded in 1956, the hospital now has around 1000 beds. Its performance in medical care, teaching and researching led to it becoming the Fourth Medical College of Peking University. The hospital now has 200 doctors and 2200 other staff. The hospital has fully equipped departments of orthopaedics, spine surgery, adult joint reconstructive surgery, orthopaedic trauma, hand surgery, paediatric orthopaedics, bone tumor, sports medicines and burn surgery.

Shenyang Yisan Biotechnology Co., Ltd., established on 2020-08-10, Business scope includes licensed projects:Class III medical device business,Drug Wholesale(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,Specific business projects are subject to approval results) General project:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion,Sales of Class II Medical Devices,Graphene Material Sales,sales agent,Wholesale medical masks,Retailing of protective equipment for healthcare workers,Information Consulting Service(Not including licensing information consulting services),translation service,Medical Research and Experimental Development,R&D and application of cell technology,Human stem cell technology development and application,Intellectual Property Services,Consulting and planning service,Sales of Class I Medical Devices(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)