Guangzhou Lotus Flower Dental Clinic Co., Ltd., established on 2016-05-31, Business scope includes outpatient department(Place);Medical supplies and equipment retail(Does not contain drugs and medical devices);Conference and Exhibition Services;

Suzhou Meiying Electronic Technology Co., Ltd., established on 2017-01-18, Business scope includes technology development in the field of electronic technology,technology transfer,technical consulting;Electronic Product Design,Sales;medical instruments(Involving licensed operations by<Medical Device Business License>Approved scope of operation),cleaning supplies,beauty equipment,Fitness Equipment,Home Appliance Sales;Import and export business of goods and technology.Household Appliance Manufacturing;Household Appliances Retail(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Guangzhou Tongli Biotechnology Co., Ltd., established on 2019-02-14, The scope of business includes the production of Class I medical devices;Sales of Class I Medical Devices;Sales of Class II Medical Devices;Medical Research and Experimental Development;Medical Mask Retail;Wholesale medical masks;Retailing of protective equipment for healthcare workers;Wholesale of protective equipment for medical staff;Sales of hygiene products and single-use medical products;Disinfectant sales(Free of Hazardous Chemicals);daily mask(non-medical)Sales;Environmental emergency testing instrumentation sales;Sales of daily chemical products;Manufacturing of daily chemical products;Daily necessities sales;Daily necessities wholesale;Medical equipment rental;Hardware product development;Sales of bio-based materials;Research and development of bio-based material polymerization technology;Research and development of bio-based materials technology;Biochemical product technology research and development;Biomass Energy Technology Services;Hardware retail;Wholesale of hardware products;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;marketing planning;Mechanical equipment research and development;Machinery and Equipment Leasing;Professional cleaning,to clean,Disinfection service;electronics sales;Electronic Components Retail;Sales of electronic special materials;Sales of electronic special equipment;Wholesale of electronic components;Manufacturing of electronic components;Manufacturing of Power Electronic Components;Production of Class II Medical Devices;Production of sterile equipment;

Hangzhou Stomatological Hospital Group Co., Ltd., established on 2006-07-21, Business scope includes licensed projects:medical service;Catering Services;food business(sell bulk food);food business(Selling prepackaged food)(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:car park service;engage in language skills,Art,physical education,A profit-making private training service organization for science and technology training(In addition to the subject classes for primary and middle school students,Language and cultural education and training)(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).

Bazhou Jinsheng Medical Equipment Co., Ltd., established on 2013-09-18, The business scope includes the production and sales of the first category,Class II medical device,plastic products,Hardware,paper products,wooden product,Glass product,Household cleaning supplies and equipment,Import and export(Except for the import and export of goods and technologies that are prohibited by the state or involve administrative approval).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Shaoxing Changjie Machinery Co., Ltd., established on 2018-12-07, The scope of business includes processing:Machinery Parts,Hardware;metal mold making;distribution:Machinery Parts,Hardware,metal mold.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Xi'an Union Dental Medical Technology Co., Ltd., established on 2015-01-12, Business scope includes general items:Medical Research and Experimental Development;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)licensed items:medical service.(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)

Apteryx Imaging has provided dentists and oral health specialists with advanced diagnostic imaging software and device technologies for over 20 years. Our proprietary technologies include XrayVision, XVWeb and XrayVision DCV imaging software solutions, the VELscope Vx Enhanced Oral Assessment and TUXEDO Intraoral Sensors. The Company is currently listed on the TSX Venture Exchange (TSX-V) under the symbol “LMD”, the OTCQX under the symbol “LEDIF”, as well as the Frankfurt Stock Exchange under the symbol “LME”. For more information,

Heilongjiang Kangshijie Medical Device Technology Co., Ltd., established on 2020-08-27, Business scope includes medical device research and development,production and sales.

Tianjin Jingui Yongsheng Medical Device Development Co., Ltd., established on 2005-11-24, Business scope includes medical equipment technology development,consult,Serve,transfer,manufacture,Sales;Paper product processing,wholesale,retail;Disinfection and Sterilization Services.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Shanghai East Hospital is a Chinese private company located in Shanghai. The firm operates hospital.

Chengdu Orange Sichuang Medical Technology Co., Ltd., established on 2017-10-12, Business scope includes licensed projects: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)General project:Medical Research and Experimental Development;New material technology research and development;New material technology promotion service;software development;software sales;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Information Consulting Service(Not including licensing information consulting services);Sales of Class I Medical Devices;Class I Medical Device Leasing;Sales of Class II Medical Devices;Class II Medical Device Leasing;Retailing of protective equipment for healthcare workers;Wholesale of protective equipment for medical staff;Sales of hygiene products and single-use medical products;Health Consulting Services(Does not include medical services);Educational Consulting Services(Education and training activities that do not include licensing approval);Conference and Exhibition Services(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).

Xiangshan Xingqi Electric Technology Co., Ltd., established on 2011-07-27, Business scope includes electronic products,Hardware,Research on Production Technology of Plastic Products,Development and promotion;Product Design Services;Patent agency service;Trademark agency service;Patent consulting and search service.

Hebei Borui Medical Equipment Co., Ltd., established on 2014-10-24, Business scope includes Ι class,Production and sales of Class II medical devices,plastic products,electronic product(except terrestrial satellite receivers),Sales of computers and office equipment,General cargo.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Huizhou Stomatological Hospital Co. Ltd. is a Chinese company. The firm operates as hospitals.

Hebei Kangning Medical Equipment Co., Ltd., established on 2012-11-15, Business scope includes medical devices,Production and sales of medical and laboratory plastics;Equipment Leasing,Sales of scientific research equipment and instruments,software development,Cold storage design, installation and consulting services.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Shanghai Shengda Medical Insurance Co., Ltd., established on 1995-12-01, Business scope includes licensed projects:Production of protective equipment for medical personnel(Class II medical device);Production of Class II Medical Devices;Production of medical masks;Production of hygiene products and single-use medical products;road freight transport(Does not contain dangerous goods).(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) General project:Manufacturing of plastic products;Sales of plastic products;Production of protective equipment for medical personnel(Ι class medical device);Retailing of protective equipment for healthcare workers;Wholesale of protective equipment for medical staff;Production of Class I Medical Devices;Sales of Class I Medical Devices;Sales of Class II Medical Devices;Manufacture of non-metallic mineral products;Sales of non-metallic minerals and products;Mirror and similar processing;Optical Glass Manufacturing;Optical Glass Sales;Manufacturing of rubber products;Rubber Products Sales;Sales of hygiene products and single-use medical products;Sales of packaging materials and products;Manufacturing of daily necessities;Daily miscellaneous goods sales;daily mask(non-medical)Production;daily mask(non-medical)Sales;Manufacturing of medical packaging materials;Mechanical and electrical equipment manufacturing;Mechanical Parts,Parts sales;Manufacturing of hardware products;Wholesale of hardware products;Hardware product development;Hardware retail;Synthetic Materials Sales;Chemical product sales(No licensed chemical products);Paper Products Sales;Information Consulting Service(Not including licensing information consulting services);Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Import and export;Technology Import and Export.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Tianjin Kanghong Medical Equipment Co., Ltd., established on 1998-01-16, Business scope includes medical device technology development,manufacture,Wholesale and retail;disinfect,Sterilization service;Medical Device Technical Consulting Services;Medical Packaging Materials,Non-woven products,Medical non-woven wrapping cloth,plastic products,Silicone oil(Excluding hazardous chemicals),Chemical Products(Hazardous Chemicals,Precursor Drugs Excluded),knitted,textile,Wujinjiaodian,Office Supplies Sales;Import and export of goods or technology(Except for the import and export of goods and technologies that are prohibited by the state or involve administrative approval).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Cangzhou Lankang Medical Development Co., Ltd., established on 2004-10-19, Business scope includes medical device production technology development;Production and sales of medical devices,plastic products,Hardware Accessories;Import and export of self-operated goods**(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)