Dongguk University Industry-Academic Cooperation Foundation is for the promotion of tenants and entrepreneurship.

Oudima (Hubei) Biotechnology Co., Ltd., established on 2018-10-19, Business scope includes licensed projects:Cosmetic production;Production of hygiene products and single-use medical products;Production of Class II Medical Devices;Import and export;food production;food business(Selling prepackaged food);Food additive production;Production of food detergents;Production of medical masks;Disinfectant production(Free of Hazardous Chemicals)(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)General project:Cosmetics Wholesale;Cosmetics Retail;Disinfectant sales(Free of Hazardous Chemicals);Sales of hygiene products and single-use medical products;Personal Hygiene Sales;Professional cleaning,to clean,Disinfection service;Production of Class I Medical Devices;Sales of Class I Medical Devices;Sales of Class II Medical Devices;Food Additive Sales;General Cargo Warehousing Services(Does not contain hazardous chemicals and other items that require approval);Conference and Exhibition Services;clothing manufacturing;Clothing and apparel wholesale;Home Appliance Sales;Manufacturing of daily chemical products;Sales of daily chemical products;Wholesale medical masks;daily mask(non-medical)Production;daily mask(non-medical)Sales;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Household Appliance Manufacturing;Audio Equipment Manufacturing;Audio Equipment Sales(Except for licensed business,Can independently operate projects that are not prohibited or restricted by laws and regulations)

Zhenjiang Rehabilitation Eye Hospital Co., Ltd., established on 2014-05-06, Business scope includes ophthalmology,Anesthesiology diagnosis and treatment services,Non-academic vocational skills training(Does not include nationally recognized vocational certificate training),Ophthalmology Medical Information Technology Consulting,Ophthalmic Medical Technology Services;Medical Optometry,Optical retail,Retailing of Class II Medical Devices,Retailing of Class III Medical Devices.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments) General project:Healthy food(prepackaged)Sales;food sales(Only sell prepackaged food);Food Internet Sales(Only sell prepackaged food);Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Information Consulting Service(Not including licensing information consulting services);Non-residential real estate leases;car park service;business training(Does not include education and training,Vocational skills training and other licensed training)(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Foshan Aier Eye Hospital Co., Ltd., established on 2014-12-08, Business scope includes investment in Foshan Aier Eye Hospital,Operation and Management,Ophthalmic Medical Technology Training.internal medicine/ophthalmology/Emergency Medicine/Anesthesiology/Medical Laboratory;clinical body fluid,blood specialty;clinical microbiology major;clinical chemistry laboratory/medical imaging;Ultrasound Diagnostics;Cardiac Diagnosis/Chinese Medicine;Ophthalmology.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Part of Huaxia Eye Hospital Group Co., Ltd., Xiamen Eye Center Co. Ltd. is a company headquartered in China. The firm operates as eye center.

Chonnam National University Hospital is a university hospital in Gwangju, South Korea.

Beijing Airen Eye Clinic Co., Ltd., established on 2018-09-14, The scope of business includes medical ophthalmology medical services;Sales of Class III medical devices;Optometry;Sales of medical devices Class I,Class II,electronic product.(Market entities independently choose business projects in accordance with the law,Carry out business activities;Medical Eye Care Services,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.)

Beijing Huacheng Fireproof Coatings Co., Ltd. was recognized by the Fire Products Conformity Assessment Center of the Ministry of Public Security in 1998, and the CNASCO73-P series of fire-proof coatings with the approval registration number were all recognized and inspected by the National Quality Supervision and Inspection Center for Fixed Fire Extinguishing Systems and Fire Resisting Components. In addition, it has obtained the Fire Product Form Approval Certificate issued by the Fire Product Conformity Assessment Center of the Ministry of Public Security. Beijing Huacheng Enterprise has developed a series of products including indoor and outdoor thin fire-retardant coatings, indoor and outdoor ultra-thin fire-retardant coatings, indoor and outdoor thick fire-retardant coatings, tunnel fire-retardant coatings, flame retardants and other products, which are widely used in national key projects, and has established close cooperation with many national engineering construction units, construction units and distribution units. Based on years of work experience, the enterprise has cultivated a professional construction team of fire retardant coatings with rich experience, high quality and high efficiency, which can undertake the coating works of fire retardant coatings for various high-rise, multi-storey, parking lot and other large-span steel structure plants and grid structures, and provide technical consulting and technical services for the project construction. Beijing Huacheng Chengxiang Construction Engineering Co., Ltd., a subordinate enterprise of our company, has seven construction qualifications: specialized in undertaking various fire protection projects, fire protection facility projects, building decoration and fitment, steel structure projects, building mechanical and electrical installation, waterproof, anti-corrosion and thermal insulation, electronic intelligence, environmental protection projects, transformation and maintenance of fire protection facilities, which has laid a good foundation for the sustainable development of the enterprise. Beijing Huacheng Fireproof Coating Co., Ltd., in line with the tenet of "survival based on quality, development based on reputation", provides customers with high-quality products and good after-sales service, constantly meets the requirements of construction units, and jointly makes greater contributions to the national fire safety! We sincerely thank the support of new and old customers! All staff of our unit warmly welcome the presence and patronage of customers!

Zhongshan Ophthalmic Center, part of Sun Yat-Sen University, is a Chinese company located in Guangzhou that operates hospitals.

Shenyang Aier Optometry Hospital (Co., Ltd.), established on 2005-08-19, Business scope includes ophthalmology(Operate within the approved scope of medical institution practice license);Optometry;Medical project investment;Medical equipment rental;Health Supplies,Healthy food,cosmetic,Medical Device Sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments.)

Dongguan Chenhuiqiu Rice Noodle Equipment Co., Ltd., established on 2008-07-09, Business scope includes research and development,design,production and marketing:Food production general machinery and equipment and its accessories;Automation system integration service;Business Information Consulting Service;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)