Wittenstein SE manufactures mechatronic drive systems. Its products include servo gearheads, piezo drives, software, gearing. The company was founded in 1949 and is headquartered in Igersheim, Germany.

During the Three Kingdoms Period, Cao Cao built the Tongque Terrace Holy Land to gather all the beautiful women in the world; Today, the Tongque Avenue in Tongque Cave, Tongque Terrace, South Korea, is also the source of plastic surgery technology in South Korea. The brand of Tongque Terrace is named for the combination of inheriting China's millennium culture and leading national technology in plastic surgery, gathering the meaning of "beauty" of history and the world, and carving out the beautiful dream of today's Chinese women! "Chongqing New Tongquetai Plastic and Cosmetic Hospital Co., Ltd., together with Korea Yideya Plastic and Cosmetic Hospital, Korea W Plastic and Cosmetic Hospital, Korea SEIN Plastic and Cosmetic Hospital, and Korea UD Plastic and Cosmetic Hospital, is a multinational cooperative medical plastic entity that gathers surgical beauty center, non-invasive beauty center, laser beauty center, traditional Chinese medicine beauty center, embroidery beauty center, life beauty center, and oral beauty center. The hospital brings together experts from China and South Korea, and introduces Korean top Level II operation, scientific and technological medical equipment synchronized with the world, continue to use Chinese people friendly prices, and strive to build a beauty base with strong cooperation between Chinese and Korean plastic surgery experts, and spread the beautiful culture without borders. "Chongqing New Tongque Terrace Plastic and Cosmetic Hospital Co., Ltd. is located in the 3rd to 5th and 20th floors of No. 108 Bayi Road, Yuzhong District, Chongqing. Since its establishment in 2005, the hospital has accumulated numerous successful cases to create a good reputation. As a mature multinational enterprise with rich experience, it uses" Korean technology, "Serving China" is our responsibility. In Chongqing, a city famous for beautiful women, China and South Korea cooperate sincerely to push Chongqing's plastic surgery technology to another peak and lead domestic beauty lovers to enjoy world-class beauty cutting-edge services! Chongqing New Tongquetai Plastic and Cosmetic Hospital Co., Ltd. has been awarded the "China South Korea Plastic and Cosmetic Academic Exchange Base" by China Plastic and Cosmetic Association, and has been awarded the honorary title of "Consumer Trustworthy Unit" for two consecutive sessions (the eighth and ninth sessions), "Annual Innovation Brand" in 2010, a caring enterprise supporting public welfare activities, the most influential brand in 2011, and an advanced unit for consumer rights protection in 2012. Chongqing Tongque Terrace Plastic Co., Ltd. has been actively engaged in public welfare undertakings, and has created the "Tongque Terrace Public Welfare Fund", which has donated money and materials to Wenchuan and Yushu earthquake stricken areas successively; In 2009, "free basketball" was sent to the children of Tibet Tangde Primary School, and all teachers and staff were provided with lunch and other related funds; Donation to girls with severe sulfuric acid in June 2013; Kangding Charity Bank in August 2013 After many years of trials and tribulations, Tongque Terrace Plastic has always adhered to the professional concept of "Korea Beauty · Tongque Made", taken the professional standard of customer satisfaction and the professional code of honesty and commitment, and actively advocated the professional spirit of combining modern medical beauty technology with the oriental aesthetic concept, so as to set a business model!

Zenitum, Inc. engages in the research and development of vision-based augmented reality technologies. Its products include Jenny Dance, Slin'Gooz, Ar-pop Korean, Arad, Arad-Japan, Ar-pop, Darukun, Tracking Engines, Space InvadAR, Architecture Walks and iNeedCoffee. The company was founded by Albert Heekwan Kim, Heeyoung Yuki Kim and Hyundal Nuk Cho in 2004 and is headquartered in Seoul, South Korea.

Seoul National University Dental Hospital engages in providing dental care services. It operates hospital to provide multi specialty dental services. The company was founded on August 30, 2004 and is headquartered in Seoul, South Korea.

Diorco Co., Ltd. is engaged in research and development of orthodontic solutions. It provides solutions that facilitate diagnosis, consultation for orthodontic patients and appliance production, including SmartCeph (2D orthodontic software for diagnosis) and AUTOLIGN (3D diagnosis and simulation software) based on collision technology. The company was founded on November 11, 2014 and is headquartered in Yongin-si, South Korea.

Ethicon, Inc. is a subsidiary of Johnson & Johnson. It was incorporated as a separate company under the Johnson & Johnson umbrella in 1949 to expand and diversify the Johnson & Johnson product line. Ethicon has manufactured surgical sutures and wound closure devices since 1887. After World War II, Ethicon's market share in surgical sutures rose from 15% to 70% worldwide. In the United States, the market share is approximately 80%.

Medikan Co., Ltd. is a private company headquartered in Seoul, the South Korea. The firm manufactures surgical and medical devices. It was founded in 1996. Hee Young Lee is currently the CEO of the company.

Hunan Fenghua Intelligent Technology Co., Ltd., established on 2022-07-06, Business scope includes general items:Artificial intelligence theory and algorithm software development;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Intelligent robot sales;Network Equipment Sales;software sales;Sales of mobile terminal equipment;electronics sales;Camera and Video Production Services;Sales of power electronic components;Security equipment sales;Smart home consumer device sales;Research and development of intelligent robots;Information system integration service;Information Technology Consulting Services;software development;Import and export;Technology Import and Export.(Except for projects subject to approval by law,Independent development is not prohibited by laws and regulations,Unrestricted business activities)

Corthera Inc., formerly BAS Medical, is a biopharmaceutical company committed to acquiring, developing and commercializing therapies for illnesses in the acute care setting. Corthera's lead product candidate, relaxin, is currently being evaluated in a global, phase 2/3 clinical trial for acute decompensated heart failure. Corthera has worldwide rights to develop and commercialize relaxin.

ETRI is the largest government funded research institute in Korea, which strives to advance science by means of formulating innovative ideas; developing new techniques; and training professional individuals in the area of information telecommunications to ultimately enhance social and economical aspects of the modern society.

Hohhot Jingmei Plastic Surgery Hospital Co., Ltd., established on 2016-09-27, Business scope includes licensed business items:No general operating items:Plastic Surgery Specialty,beauty skin,Cosmetic oral cavity,Beauty Chinese medicine,internal medicine,Medical Laboratory,Anesthesiology,medical imaging,Department of Rehabilitation Medicine,Surgical Clinic,Life beauty service(Business activities can only be carried out after the license is issued);Catering Services(The operating permit)

Liaoning AVIC Xingmei Medical Beauty Clinic Co., Ltd., established on 2018-07-13, Business scope includes outpatient services;Medical beauty service;Life beauty service;Catering Services;medical instruments,beauty salon supplies,cosmetic,food,Disinfection supplies(Free of Hazardous Chemicals),Clothing sales;Drug retail.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments.)

Implantech Associates, Inc. (doing business as Allied Bio Medical) is an American private company. The firm manufactures and supplies facial and body contouring implants.

Dexing Zhuomei Plastic Surgery Center Co., Ltd., established on 2021-06-21, Business scope includes licensed projects:medical service,Medical beauty service(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Since its establishment in 2005, Shanghai Huamei Medical Beauty Hospital has always adhered to the brand beauty concept of "only for your beauty, and constantly pursuing excellence", integrating the high-end and fashionable elements of the financial capital of Shanghai, combining beauty and technology, leading the cutting-edge technology, constantly innovative medical beauty system and high-quality personalized services, and has been widely praised and recognized by all sectors of society! It is one of the clinical teaching and research institutions of plastic surgery and cosmetology. Shanghai Huamei is a plastic surgery hospital that has the national qualification to carry out maxillofacial plastic surgery.

Shanghai Suokang Medical Materials Co., Ltd., established on 2002-06-20, Business scope includes sales:medical instruments(one type),building materials,Wujinjiaodian,bed linings,plastic products,medical instruments(Except for special items)Professional technology development,technology transfer,Technical Services,technical consulting,property management,Engaged in the import and export of various goods and technologies,production of medical devices(see license). [Items subject to approval by law,Business activities can only be carried out after approval by relevant departments]

Guangdong Simin Medical Device Technology Co., Ltd., established on 2018-07-30, Business scope includes general items:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Production of Class I Medical Devices;Sales of Class I Medical Devices;Sales of Class II Medical Devices;Medical equipment rental;Special Equipment Repair;Sales of hygiene products and single-use medical products;Engineering and Technology Research and Experimental Development;Cosmetics Retail;Cosmetics Wholesale;Research and Development of Household Appliances;Household Appliance Manufacturing;Home Appliance Sales;Household Appliances Repair;software development;Conference and Exhibition Services;internet sales(Except for products that require a license for sale);Wholesale of protective equipment for medical staff;Retailing of protective equipment for healthcare workers;Sales of plastic products;Manufacturing of plastic products;Mechanical equipment research and development;New material technology research and development;Research and development of bio-based materials technology;R&D and application of cell technology;Artificial intelligence application software development;AI Hardware Sales;Non-residential real estate leases;Production of protective equipment for medical personnel(Ι class medical device);Domestic trade agent.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)licensed items:Production of Class II Medical Devices;Production of Class III Medical Devices;Class III medical device business;Internet Information Service for Medical Devices;Technology Import and Export;Import and export;Cosmetic production;Production of hygiene products and single-use medical products;Production of protective equipment for medical personnel(Class II medical device).(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)

Pengyida Business Consulting (Shenzhen) Co., Ltd., established on 2010-12-29, Business scope includes general business items:Economic Information Consulting,Business Management Consulting,Project Investment Consulting,marketing planning,Business Consulting,Science and Technology Information Consulting;beauty equipment,Technology development of computer hardware and software,Transfer of self-developed technological achievements,And provide relevant technical information consultation;computer system integration;Telemedicine service system development.,The licensing program is:

The First Hospital of Jilin University, part of Jilin University, is a company headquartered in Changchun, China. The firm owns and operates hospital.

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