Beijing Jinsong Dental Hospital Investment Management Co., Ltd., established on 2014-12-10, Business scope includes investment management;Business Management Consulting;hospital management(Does not include medical services);buisness planning;Organize cultural and artistic exchange activities(without show):Conference Services;Investment Advisory;Health Advisory(Except for medical treatment activities subject to approval);Technical extension services.("1,Not approved by relevant departments,No public solicitation of funds;2,Trading activities of securities products and financial derivatives shall not be carried out publicly;3,no loan;4,Guarantees shall not be provided to other enterprises other than the invested enterprises;5,Shall not promise to investors that the investment principal will not be lost or promise minimum returns";Market entities independently choose business projects in accordance with the law,Carry out business activities;Items subject to approval by 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.)

Align Technology, Inc. designs, manufactures, and markets the invisalign system for treating malocclusion or the misalignment of teeth. Invisalign corrects malocclusion using a series of clear, nearly invisible, removable appliances that gently move teeth to a desired final position. The company's products include Invisalign Full for the treatment of a range of malocclusions; Invisalign Express, a solution for less complex orthodontic cases; Invisalign Teen, which is designed to meet the specific needs of the non-adult comprehensive or teen treatment market; Vivera retainers that offer aesthetic retention solution for invisalign and non-invisalign patients; and Invisalign Assist, which is designed for general practitioners for selecting, monitoring, and finishing invisalign cases. It also offers ancillary products comprising cleaning material and adjusting tools for dental professionals. Align Technology distributes its products directly to orthodontists and general practitioner dentists in North America, Europe, the Asia Pacific, Latin America, and Japan. The company was founded in 1997 and is headquartered in Santa Clara, California.

Shenzhen Shangruide Technology Co., Ltd., established on 2019-12-03, Business scope includes general business items:recover,R & D and sales of health care robots;Development and sales of medical software;Development and application of medical big data software and hardware platform;working in medical technology,Intelligent Technology,Technology development in the field of electronic technology,technical consulting,technology transfer,Technical Services;smart device,Industrial automation control equipment and accessories,Electronic Component,Equipment(Except special equipment)promotion of;Electronic product development;Operating e-commerce;cosmetic,hygiene products,Disinfectant,cleaning supplies,Daily necessities,Wholesale of pet supplies,retail;e-commerce(Not allowed to engage in value-added telecommunications,Financial services);engaged in medical equipment/Technical services in the professional field of biotechnology,Medical Technology Consulting,communication service,Biotechnology Extension Services,Biotechnology Consulting,communication service;Conference and exhibition services/Medical technology promotion service,Market Information Survey/research.,The licensing program is:Class I medical device,Wholesale of Class II Medical Devices,retail;Medical device installation,repair,maintain;

Jiangsu Shengmate New Material Technology Co., Ltd., established on 2019-03-25, Business scope includes technological development of new materials,technical consulting,technology transfer,Technical Services,Medical equipment and equipment manufacturing,Sales,Conference and Exhibition Services,Biotechnology Extension Services,Self-operated and agent import and export business of various commodities and technologies(Except for commodities and technologies that the state restricts enterprises to operate or prohibits import and export).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments) General project:Metal material manufacturing;Metal Material Sales(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Hangzhou Yiya Digital Dental Co., Ltd., established on 2010-01-22, Business scope includes general items:Sales of Class I Medical Devices;Production of Class I Medical Devices;Sales of Class II Medical Devices;Additive Manufacturing Equipment Sales;Sales of mechanical and electrical equipment;Machinery sales;Home Appliance Sales;electronics sales;software development;Information Technology Consulting Services;Information Consulting Service(Not including licensing information consulting services);glasses sales(Contact lenses not included);glasses manufacturing;Daily necessities sales;Cosmetics Retail;Cosmetics Wholesale;General merchandise sales;Photographic Printing Services;Camera and Equipment Sales(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;The second type of value-added telecommunications services;Class III medical device business(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).

Langtai Meikang Medical Equipment Co., Ltd., established on 2021-06-10, Business scope includes medical device production,Sales;Import and export of goods or technology(Excluding the import and export of goods or technologies prohibited by the state).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Zhineng Yidian (Wuxi) Technology Co., Ltd. is a Chinese company that develops artificial intelligence marketing platform based on natural language interaction and personalized recommendation technology.

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.

Medyssey designs, develops, manufactures, and markets products for the surgical treatment of spine disorders through novel instrumentation and solutions designed to improve spinal fusion rates and improve clinical outcomes. They specialize in developing and commercializing products that improve the quality of patients' lives and provide reproducible clinical outcomes.

Innovative Material & Devices Co., Ltd. is a private company headquartered in China with subsidiaries in that country, that manufactures and markets dental products and personnel protective equipment.

Guangzhou Ouou Medical Technology Co., Ltd., established on 2015-08-21, Business scope includes new material technology research and development;Medical Research and Experimental Development;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Sales of special labor protection products;Wholesale of protective equipment for medical staff;Retailing of protective equipment for healthcare workers;business training(Does not include education and training,Vocational skills training and other licensed training);New material technology promotion service;Sales of Class I Medical Devices;Sales of Class II Medical Devices;Import and export;Technology Import and Export;Production of Class II Medical Devices

Maanshan Huupu Technical Ceramics Co., Ltd., established on 2002-12-20, The scope of business includes the production of Class II:6863Dental materials;ceramics,Carbide,Production of graphite products,Mechanical equipment processing,building materials,electronics,Wire and Cable,hardware,Office Equipment Sales,information service:including ceramics,Carbide,Graphite products;Self-management or agency of various commodities and technology import and export business(Except for commodities and technologies that are restricted or prohibited from import and export by the state).(Projects that require approval according to law can only be operated after being approved by relevant departments)

Danville Materials, Inc. manufactures and supplies dental equipment products. It offers abrasive, air abrasion, air polishing, dust confinement, C-saw, micro etching, and tin plating equipment. The firm designs, formulates and manufactures intra-oral air abrasion and micro-etching equipment as well as consumable dental materials used by dentists globally. Its products include znano, macrocab plus and prepstart H2O. The company was founded by Craig Bruns in 1997 and is headquartered in Carlsbad, CA.

Beijing Meixian Medical Equipment Co., Ltd., established on 2015-10-30, Business scope includes salesIclass of medical devices,IIclass of medical devices,plastic products,communication equipment;retail electronics;marketing;product design;technology development,Technical Services,technical consulting,Technology Promotion;Import and export,Technology Import and Export;software development;Basic software service;Application software service;Health Advisory,health management(The above two items do not include diagnosis and treatment activities);hospital management.(Market entities independently choose business projects in accordance with the law,Carry out business activities;Items subject to approval by 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.)

Tianjin Medical Hall Technology Co., Ltd., established on 2008-12-11, Business scope includes electronics and information technology,Mechatronics technology and product development,consult,Serve,transfer;Wholesale and retail trade;Manufacturing of medical teaching models and teaching instruments;Educational information consultation;Internet information service;The second type of value-added telecommunications services;Radio and television program production and management;Import and export.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Shenzhen Zhongke Union Technology Co., Ltd., established on 2017-10-24, Business scope includes general business items:electronic,software,information Technology,Technology development in the field of smart technology,technical consulting;smart device,Industrial automation control equipment and accessories,Electronic Component,Equipment(Except special equipment),electronic product,Wholesale of Class I Medical Devices,retail.,The licensing program is:Medical Technology R&D and Consulting;Production and processing of electronic products;Class II,Class III Medical Devices,Technical development of chemicals and preparations,wholesale,retail and production.

Dongguan Hanyi Industrial Co., Ltd., established on 2010-09-15, Business scope includes research and development,production and marketing:mold,Hardware,Model Prototype,plastic product,metal die casting,Class II medical device,Environmentally friendly products;Import and export,Technology Import and Export.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)