Pentax (ペンタックス Pentakkusu) is a brand name used primarily by Japanese multinational imaging and electronics company Ricoh for cameras, sport optics (including binoculars and rifle scopes), and CCTV optics. The brand is also used by Hoya Corporation for medical products & services, TI Asahi for surveying instruments, and Seiko Optical Products for certain optical lenses.

Jiangsu Vedkang Medical Science & Technology Co., Ltd. is a Chinese private company located in Changzhou that engages in research, development, production and distribution of endoscopic accessories. It was founded in 2012. Xiao Jin Zhuang is currently the CEO of the firm.

Jiangsu Ruitian Medical Technology Co., Ltd., established on 2018-04-09, Business scope includes research and development of medical devices,manufacture(two,Class III medical devices<Medical device production license>Approved scope);Operation of Class III Medical Devices(limit<Medical Device Business License>Approved scope);Computer Information Technology Consulting,Technical Services(In addition to telecom value-added services);Business Consulting;Class I medical device,Class II medical device,Electromechanical equipment and accessories,Hardware,metallic material,Chemical Products(In addition to dangerous goods)promotion of;R&D and sales of computer software and hardware;Self-operated and agent import and export business of various commodities and technologies,Except for commodities and technologies that are restricted by the state to be operated by enterprises or prohibited from import and export.Medical Mask Retail;Wholesale medical masks;Wholesale of protective equipment for medical staff;daily mask(non-medical)Sales;Sales of labor protection products;Retailing of protective equipment for healthcare workers;daily mask(non-medical)Production;Production of labor protection products(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments) licensed items:Production of medical masks(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)

Changmei Medical is mainly engaged in the design, development and manufacturing of medical devices and production equipment, especially focusing on the medical balloon catheter market. The company closely follows the world trend in the field of innovative balloon technology, production equipment and comprehensive integrated manufacturing, and is committed to the localization of medical balloon catheter solutions. It has a standard 100000 level clean workshop of 1600 ㎡ and a modern standard workshop of 6000 ㎡; National Class II and Class III medical instrument production license; EN ISO 13,485:2012 system certification certificate certified by T ｜ V S ｜ D; With a number of invention patents, it is a private science and technology enterprise in Jiangsu Province; He has rich experience in the field of interventional and endoscopic minimally invasive diagnosis and treatment devices; The products have been serving to improve the quality of life of patients around the world.

Sea Chief Supply Co. Ltd. is a Taiwanese private company located in Kaohsiung City. The firm manufactures hardware products.

Micro-Tech (Nanjing) Co., Ltd. engages in the manufacture of medical equipment. Its products include non-vascular metal stents, peripheral intervention supplies, and disposable endoscopic accessories. The company was founded by De Rong Leng and Fu Ning Xu on May 10, 2000 and is headquartered in Nanjing, China.

Changzhou Jiuhong Medical Instrument Co., Ltd., part of Jiangsu Vedkang Medical Science & Technology Co., Ltd., is a Chinese company located in Changzhou. The firm manufactures and supplies medical devices. It was founded in 2003. Xiao Jin Zhuang is currently the CEO of the company. Changzhou Jiuhong Medical Instrument Co., Ltd. was acquired by Jiangsu Vedkang Medical Science & Technology Co., Ltd. from Changzhou Beiruishi Enterprise Management Co. Ltd. on March 23, 2021.

Foshan No. 1 People's Hospital, a subsidiary of Sun Yat-Sen University, is a company headquartered in Foshan, China. The firm provides healthcare services.

Nanjing Fameite Technology Development Co., Ltd., established on 2014-05-29, Business scope includes medical equipment,R&D of medical devices,Production,Sales;Software Design and Development,technical consulting,Technical 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)

Guangzhou Gaozhi Hengda Technology Co., Ltd., established on 2015-10-26, Business scope includes computer technology development,Technical Services;textile,Wholesale of knitted goods and raw materials;Wholesale of cosmetics and hygiene products;Wholesale of kitchen equipment and kitchen supplies;Wholesale of sanitary equipment and appliances;Wholesale Cleaning Supplies;Wholesale of household utensils and daily groceries;ceramics,glassware wholesale;lamps,Decorative Items Wholesale;Household Appliances Wholesale;box,package wholesale;Baby Products Wholesale;Wholesale home accessories;prepared by,Sewing Daily Necessities Wholesale;Wholesale toys;Wholesale of Games and Entertainment Supplies;musical instrument wholesale;Operation of non-licensed medical devices(i.e. no application required<Medical device operating enterprise license>ready-to-operate medical device",Including Class I medical devices and national regulations do not require application<Medical device operating enterprise license>Ready-to-operate Class II Medical Devices);Wholesale of hardware products;computer wholesale;Wholesale of computer spare parts;software wholesale;Wholesale of office equipment consumables;Metal Products Wholesale;Office Equipment Wholesale;Wholesale of electronic products;Import and export(Excluding franchised products);Technology Import and Export;Commodity wholesale trade(Except for licensed and approved products);Internet Merchandise Sales(Except for licensed and approved products);Wholesale of gold products;Wholesale of silver products;Platinum Products Wholesale;Licensed medical device business(apply<Medical device operating enterprise license>medical device",Including the third class of medical devices and need to apply<Medical device operating enterprise license>Class II medical devices that can only be operated);

Hangzhou Botong Gastroenterology Diagnosis and Treatment Technology Co., Ltd., established on 2001-04-18, Business scope includes general items:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Medical Research and Experimental Development;Information Consulting Service(Not including licensing information consulting services);Conference and Exhibition Services;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).licensed items:food sales(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).

Jiangsu Convoy Medical Technology Co., Ltd., established on 2014-11-19, Business scope includes licensed projects:Production of Class III Medical Devices;Class III medical device business;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,Specific business projects are subject to approval results) General project:Production of Class I Medical Devices;Sales of Class I Medical Devices;Metal Products Sales;R&D of metal products;Manufacturing of plastic products;Sales of plastic products;Non-residential real estate leases;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)

Guangzhou Ruben Biotechnology Co., Ltd., established on 2016-09-01, The business scope includes the production of medical electronic equipment(The specific production range is<Medical Device Manufacturing Enterprise License>prevail);medical diagnosis,Monitoring and treatment equipment manufacturing;Manufacturing of medical laboratory equipment and appliances;Manufacturing of medical disinfection equipment and appliances;the medical,Manufacturing of surgical and veterinary instruments;Prosthetics,artificial organs and implants(between)into device manufacturing;surgery,Dental and other medical special equipment and equipment manufacturing;Manufacture of plastic products for medical and sanitary use;Medical Research and Experimental Development;Biomedical Technology Research;

Nanjing Popup Medical Technology Co., Ltd., established on 2013-03-12, Business scope includes sales of medical devices(Operate according to the items listed in the medical device business license);Research and development of biological products and medical technology;Corporate Image Planning;Enterprise Marketing Planning;business inquiries(Does not include investment advice);Class I medical device sales;Pre-packaged food(Does not contain refrigerated frozen food)Sales(A license or approval is required to operate).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Jiangsu Kangjin Medical Equipment Co., Ltd., established on 1999-04-12, Business scope includes Class II medical devices,Class III Medical Devices(according to<Medical device production license>Approved scope shall prevail)manufacturing;Class I medical device,Manufacture of plastic packaging bags;Packaging and decoration printing,Other printed matter printing;Medical device research and development;Self-operated and agent import and export business of various commodities and technologies,Except for commodities and technologies that the state restricts the company to operate or prohibits the import and export of.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments) licensed items: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) General project:Sales of Class I Medical Devices;Sales of Class II Medical Devices;Domestic trade agent;New material technology research and development;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Engineering and Technology Research and Experimental Development;Research and development of special electronic materials;Manufacturing of medical packaging materials;Sales of packaging materials and products;Manufacturing of plastic products;Sales of plastic products;R&D and application of cell technology;electronic(gas)Manufacturing of physical equipment and other electronic equipment;Manufacturing of electronic components;Sales of electronic special equipment;Sales of electronic special materials(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Sichuan Comprunde Technology Co., Ltd., established on 2018-04-04, Business scope includes licensed projects:Class III medical device business;Construction Engineering Construction(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:software development;Production of Class I Medical Devices[Branch operation];Sales of Class I Medical Devices;Sales of Class II Medical Devices;Computer and Office Equipment Repair;Wholesale of computer software, hardware and auxiliary equipment;Retailing of computer software, hardware and auxiliary equipment;Computer System Services;electronic,Mechanical equipment maintenance(No special equipment);Machinery sales;electronics sales;Chemical product sales(No licensed chemical products);software sales;Software outsourcing service;electric wire,cable management;Sales of electronic components and electromechanical components;Communication equipment sales;Communication equipment repair;Sales of construction machinery;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Business Management Consulting;Special Equipment Repair(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).