Vatech Ewoo Holdings Co., Ltd. operates as management and holding company for network of companies operating in the medical device industry. The company, through its affiliates, operates in following business areas: Dental X-ray research manufacturing, Dental domestic distribution, Medical device engineering, Digital X-ray core parts, Dental diagnosis software and Comprehensive services. The company was founded in April 1992 and is headquartered in Hwaseong-si, South Korea.

Beijing Jimafei Technology Development Co., Ltd., established on 1999-01-27, The business scope includes the sale of third-class medical devices;Production of the second class,Class III medical devices;technology development,Technology Promotion,technology transfer,technical consulting,Technical Services;Computer System Services;computer repair;selling computers,Software and Auxiliary Equipment,electronic product,Equipment,communication equipment,medical instruments(Class I,Class II).(Market entities independently choose business projects in accordance with the law,Carry out business activities;Production of the second class,Class III medical devices,Sales of Class III medical devices and items subject to approval according to law,Carry out business activities in accordance with the approved content after approval by relevant departments;Do not engage in the business activities of projects prohibited and restricted by the industrial policies of the state and this city.)

The Friendship Plastic Surgery Hospital of Nanjing Medical University is a Grade III plastic surgery hospital in China certified by JCI International Hospital Standards, a national AAAAA medical plastic surgery institution, a standardized, modern and comprehensive large-scale medical plastic surgery institution, and an international plastic surgery teaching and research base of Chinese universities integrating medical treatment, scientific research, teaching and art, enjoying a certain international reputation. The hospital covers an area of 17,000 square meters, and has set up an eye plastic center, a nose plastic center, a breast plastic center, a facial contour center, a fat transplant center, a plastic repair center, a stain pigment center, an acne repair center, a scar repair center, a non-invasive anti-aging center, a non-invasive injection center, a mesodermal treatment center, a cell anti-aging center, a hair transplant center Dental beauty center is one of the top 15 specialty centers. At the same time, Friendship Plastic Surgery Hospital of Nanjing Medical University, as a training and practice base for medical postgraduates, is affiliated to the Fourth Clinical Medical College of Nanjing Medical University. Nanjing Medical University: It was approved by the State Council as a doctoral and master's degree awarding unit in 1981, and was awarded the "Post doctoral Mobile Station" by the National Education Commission in 1999. It is one of the institutions of higher learning that carried out postgraduate education earlier in China.

Il Jin Co., Ltd. develops and operates golf course. The firm also rents real estate properties and operates sports center that offers, swimming, fitness, spa, squash and pilates. The company was founded on March 29, 1962 and is headquartered in Seoul, South Korea.

Osstem develops and produces dental implants for dental treatment featuring dental equipment. They develop 3D printing and milling materials which are core materials of digital dentistry and repair materials. They provide total solutions for dental treatment featuring dental equipment, materials, and pharmaceutical products. Their development and sales of medical equipment including unit chairs, CTS, and panorama imaging devices.

Part of Medtronic Plc, Covidien Pte Ltd. is a Singaporean company located in Singapore that manufactures and supplies medical equipment.

ApniCure is a private Redwood City, Calif.-based medical device company focused on developing and commercializing novel home-use devices incorporating a proprietary platform technology called Oral Pressure Therapy (OPT) for the treatment of obstructive sleep apnea (OSA) and other sleep related disorders. ApniCure has received 510(k) clearance from the U.S. Food and Drug Administration (FDA) to market its Winx® Sleep Therapy System in the United States for home-use treatment of OSA. ApniCure aims to improve the lives of the millions of patients suffering from sleep disordered breathing, by providing them with quality, innovative, effective sleep therapies.

Jiangxi Yuansai Medical Technology Co., Ltd., established on 2021-05-28, Business scope includes licensed projects:medical service,Medical beauty service,Technology Import and Export,Production of Class II Medical Devices,Class III medical device business,Production of Class III Medical Devices,Import and export(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments) General project:Medical Research and Experimental Development,Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion,Engineering and Technology Research and Experimental Development,Network technology service,Information system integration service,software development,Artificial intelligence public service platform technical consulting services,internet data service,Artificial intelligence basic software development,Professional Design Services,Computer System Services,Conference and Exhibition Services,Information Consulting Service(Not including licensing information consulting services),business management,Consulting and planning service,marketing planning,Corporate Image Planning,advertisement making,advertising(non-broadcasting station,television station,Newspaper Publishing Unit),Advertising Design,acting,Retailing of computer software, hardware and auxiliary equipment,electronics sales,Pharmaceutical special equipment sales,Machinery and Equipment Leasing,Machinery sales,Sales of Class I Medical Devices,Sales of Class II Medical Devices,Production of Class I Medical Devices,Technology intermediary service,Health Consulting Services(Does not include medical services)(Except for licensed business,Can independently operate projects that are not prohibited or restricted by laws and regulations)

Nisshin Co., Ltd., part of NIPPON STEEL CORP., is a company headquartered in Amagasaki, Japan. The firm designs and manufactures ducts and flanges.

Urumqi No. 1 People's Hospital is a private company headquartered in Wulumuqi, China, that provides healthcare services.

Zhengzhou Feita Medical Technology Group Co., Ltd., established on 2017-04-05, Business scope includes production,Sales,research and development:First,two,Class III Medical Devices,Dental materials,Dental supplies;Business Management Consulting Services;Medical technology research and development,technical consulting,Technical Services;computer software development;Hospital Management Services.

Shanghai Dituo Medical Technology Co., Ltd., established on 2013-04-25, The scope of business includes engaging in medical technology,Technical consulting in the field of computer science and technology,technology transfer,Technical Services,technology development,business inquiries(In addition to brokerage),software development,Health Management Consulting(Do not engage in medical activities,psychological counseling),marketing planning. [Items subject to approval by law,Business activities can only be carried out after approval by relevant departments]

Chonghao Technology Co., Ltd., established on 2021-01-06, Business scope includes general business items:Information system integration service;Information Technology Consulting Services;Data processing and storage support services;software development;software sales;Information system operation and maintenance services;New material technology research and development;Engineering and Technology Research and Experimental Development;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);Refrigeration,Air Conditioning Equipment Sales;Sales of electrical machinery and equipment;Machinery and Equipment Leasing;Professional cleaning,to clean,Disinfection service;Construction machinery and equipment rental;Computer and communication equipment rental;Transportation equipment rental service;Container Leasing Service;furniture sales;Sales of furniture spare parts;Sales of building materials;Metal fittings for construction sales;Conference and Exhibition Services;Home Appliance Sales;New material technology promotion service;R&D of metal products;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Network and Information Security Software Development;Information Consulting Service(Not including licensing information consulting services);data processing services;Cloud Computing Equipment Technical Services;Integrated circuit chips and product sales;Operation of Road Freight Transport Station;Internet of Things Technology Services;Consulting and planning service;Internet of things technology research and development;internet sales(Except for products that require a license for sale);Health Consulting Services(Does not include medical services);Intellectual Property Services;IC Design;Integrated circuit chip design and service;Medical equipment rental;Retailing of protective equipment for healthcare workers;Sales of hygiene products and single-use medical products;Artificial intelligence industry application system integration service.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license);Charge Control Equipment Rental;Battery rental.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license),The licensing program is:Sales of Class II Medical Devices;Class III medical device business.(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);The second type of value-added telecommunications services.(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);Internet information service.(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)

Shanghai Langluo Medical Technology Co., Ltd., established on 2016-07-25, The scope of business includes the operation of medical equipment,Instrumentation,electronic product,computer,Software and Auxiliary Equipment,Office Supplies,building materials,cosmetic,Daily necessities,sporting goods,clothing,knitwear,General protective equipment,Sales of communication equipment,Own Equipment Rental,medical instruments,Technology development in the field of biotechnology,technology transfer,technical consulting,Technical Services,Business Management Consulting,e-commerce(Not to engage in financial business),marketing planning. [Items subject to approval by law,Business activities can only be carried out after approval by relevant departments]

SiCAT GmbH & Co. KG is a private company headquartered in Bonn, Germany, that provides software and hardware solutions for dental practices, clinics and dental laboratories. The firm was founded in 2004 by Joachim Hey and Jochen Kusch. Joachim Hey and Jochen Kusch are the current co-CEOs of the company.\nThe company says this about itself: As a leading innovator in dental industry, SICAT develops and markets 3D based analysis and planning software, surgical guides and therapeutic appliances for various dental disciplines, such as implantology, functional dentistry, sleep medicine or endodontics and is partner for dental practices, clinics and dental laboratories worldwide. With application-oriented solutions, we are paving the way for advanced digital dentistry.

Shenzhen Meichuang Medical Nuclear Medical Technology Co., Ltd., established on 2015-01-30, Business scope includes general business items:Technical development and sales of a class of medical devices;Domestic Trade(Does not contain franchise,Exclusive control,Monopoly);Operating import and export business(law,Administrative regulations,Except for items prohibited by the State Council,Restricted projects must obtain a license before operating);Technology development for medical technology,technology transfer,technical consulting(No restricted items);Technology development of computer hardware and software,technology transfer,technical consulting,Technical service and sales;computer graphic design;Computer Information Network System Design,Network technology development,Sales,System integration and on-site maintenance;product design;model design;Technology development of electronic products,technology transfer,Technical Services;Communication Technology Consulting,Technical Services;marketing planning.(Laws of the above items,Administrative regulations,Except for items prohibited by the State Council,Restricted projects must obtain a license before operating).,The licensing program is:Class II,R&D and sales of three types of medical devices;Provide medical surgery design,digital shaping,3DPersonalized services such as printing and guide making(Operations involving qualification licenses with qualification licenses).

Conducts and coordinates international business in the pharmaceutical, chemical, consumer goods, medical products, and food products sectors