Suzhou Kangqi Environmental Technology Co., Ltd., established on 2019-12-17, Business scope includes general items:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Manufacture of special equipment for environmental protection;Environmental protection special equipment sales;Manufacturing of special instruments and meters for environmental monitoring;Sales of special instruments and meters for environmental monitoring;glasses manufacturing;glasses sales(Contact lenses not included);Optical Glass Manufacturing;Optical Glass Sales;Manufacturing of wearable smart devices;Wearable smart device sales;Optical Instrument Manufacturing;Optical Instrument Sales;gas,Liquid separation and purification equipment manufacturing;gas,Liquid separation and purification equipment sales;Sales of Class II Medical Devices;Industrial automatic control system device manufacturing;Industrial automatic control system device sales;Optoelectronic Device Manufacturing;Optoelectronic Device Sales;Intelligent Instrument Manufacturing;Smart Instrument Sales;Electronic special equipment manufacturing;Sales of electronic special equipment;IoT device manufacturing;IoT Device Sales;Internet of things technology research and development;Internet of Things Technology Services;IoT application service;Environmental Protection Monitoring;Artificial intelligence application software development;Artificial intelligence basic resources and technology platform;Artificial intelligence industry application system integration service;internet data service;Engineering and Technology Research and Experimental Development;Engineering Management Services;Information system integration service;General machinery and equipment installation services;Metering service;software development;internet sales(Except for products that require a license for sale)(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Macwell (Shanghai) Technology Co., Ltd., established on 2018-01-09, Business scope includes biological,chemical industry,computer,Instrumentation,Technology development in the professional field of software technology,technology transfer,technical consulting,Technical Services,Instrumentation,Chemical raw materials and products(Removal of hazardous chemicals,Monitor Chemicals,firecrackers,civilian explosives,precursor chemicals),Computer hardware and software,Daily necessities,Communication equipment,Office Supplies,Electronic Component,Wujinjiaodian,Equipment,decorative material,Rubber products,Sales of auto parts,network engineering,computer software development. [Items subject to approval by law,Business activities can only be carried out after approval by relevant departments]

Suzhou Shangtian Clean Technology Co., Ltd. has first-class technicians and high-quality employees, advanced technology and strong product development strength. Since its establishment, its products and services have been recognized by customers, and has established a good brand image and reputation. Suzhou Shangtian Clean Technology Co., Ltd. is a member of "Suzhou Clean Industry Association". In order to improve product quality and enter the international market, the company's testing instruments (ST series) and purification equipment (STC series) have passed CE certification. The main business and production scope of Shangtian Clean includes: electronic instruments and meters, industrial automatic control systems, environmental protection equipment, purification equipment, water treatment and other related technical services. Specific products include: 1、 Detection instrument (ST series): dust particle counter, floating bacteria sampler, air volume hood (air volume meter), anemometer, thermohygrometer, differential pressure meter, noise meter, illuminometer, etc. 2、 Purification equipment (STC series): ultra clean workbench, air shower room, clean sampling vehicle, biosafety cabinet, air purification equipment, air filter, other purification equipment, etc. 3、 Other products: ozone detector, formaldehyde detector, clean clothes, etc 4、 Engineering installation: It can undertake the design, installation and service of various grades of clean rooms.

Weike Testing Group Co., Ltd., established on 2018-12-27, Business scope includes licensed projects:Quality inspection of construction projects;Inspection and testing service;Indoor environment detection;Experimental animal management.(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:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Environmental Consulting Services;Standardized service;Conference and Exhibition Services;translation service;business training(Does not include education and training,Vocational skills training and other licensed training);Medical Research and Experimental Development;Engineering and Technology Research and Experimental Development;Information Consulting Service(Not including licensing information consulting services);Class I Medical Device Leasing;Fermentation process optimization technology research and development.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Qingdao Hangrong Aviation Maintenance Equipment Co., Ltd., established on 2007-06-27, Business scope includes aviation,aerospace,Research and development of ship-related equipment and accessories,Production,Sales,Maintenance and technical service;electronic product,Equipment,Electrical Equipment,Instrumentation,storage equipment,Storage equipment,Research and development of storage environment control equipment,manufacture,Sales,Maintenance and technical service;Mildew-proof,Moisture-proof,Anti-corrosion,anti-rust,anti-static,Research and development of oxygen removal series products,Production,Sales and technical service;special tools,Development of general tools,Production,Sales,Maintenance and technical service;tooling,Mold design and manufacture;Machining;computer software development,Sales,Technical Advisory Services;computer system integration design,Installation, commissioning and maintenance;Aerospace Technical Consulting Services.Mold detection technical service.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Wuhan Changli Biotechnology Co., Ltd., established on 2002-10-11, Business scope includes licensed projects:Class III Medical Device Leasing;Production of Class II Medical Devices;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:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Wholesale of computer software, hardware and auxiliary equipment;Class I Medical Device Leasing;Class II Medical Device Leasing;Import and export;Technology Import and Export;Production of Class I Medical Devices;Sales of Class I Medical Devices;Sales of Class II Medical Devices;Specialty Chemicals Sales(Free of Hazardous Chemicals);Chemical product sales(No licensed chemical products);Non-residential real estate leases;Daily life services for residents;electronic,Mechanical equipment maintenance(No special equipment)(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Wujiang Huayu Purification Equipment Co., Ltd., established on 1998-07-02, The business scope includes the production of purification equipment and testing instruments,Sales;Color steel plate sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Peonier Environmental Purification Engineering (Beijing) Co., Ltd., established on 2013-04-12, Business scope includes professional contracting;technology development;Sales of machinery and equipment,Electrical Equipment,refrigeration equipment,Electromechanical equipment and accessories,electronic product,metallic material,building materials,decorative material,plastic products,Wujinjiaodian,lamps,electric wire,cable;Economic and Trade Consulting;Undertake the exhibition;Environmental governance.(Market entities independently choose business projects in accordance with the law,Carry out business activities;and items that are legally subject to approval,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.)

Shanghai Biotech Co., Ltd. is a modern science and technology enterprise integrating production and research. It is mainly committed to the R&D, production and sales of genetically engineered enzyme preparations, as well as the industrial application, development and promotion of the above enzyme preparations. Biolonase nuclease series products can be widely used in biological products to reduce nucleic acid residues and eliminate the interference of nucleic acid on biological sample separation and analysis. The product quality is consistent with that of Benzonase, but the price is far lower than that of imported products. It provides customers with low-cost solutions to reduce product DNA residues, and is a substitute for Benzoanse. Chondroitinase series can be used for the research and analysis of related polysaccharides, and it is also a tool to improve the production of heparin and heparin like products. It can greatly simplify the production process, improve the product quality and yield. The company adheres to the business philosophy of integrity, quality and service, is responsible for customer integrity, strives for excellence in work, and cooperates with partners; Adhere to the enterprise spirit of efficiency, pragmatism, learning and innovation, and provide customers with quality products and services!

Wuhan Youen Biotechnology Co., Ltd., established on 2010-06-11, Business scope includes licensed projects:Production of Class II Medical Devices;Production of Class III Medical Devices;Class III medical device business;Internet Information Service for Medical Devices;Class III Medical Device Leasing;medical service(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:Chemical product sales(No licensed chemical products);Specialty Chemicals Sales(Free of Hazardous Chemicals);Manufacturing of Specialty Chemical Products(Free of Hazardous Chemicals);Sales of Class II Medical Devices;Sales of Class I Medical Devices;Production of Class I Medical Devices;Class I Medical Device Leasing;Class II Medical Device Leasing;Veterinary special equipment sales;Research and development of special electronic materials;Electronic special material manufacturing;Technology Import and Export;Import and export;Import and export agency;New material technology research and development;Sales of bio-based materials;Instrument Manufacturing;Intelligent Instrument Manufacturing;Manufacturing of experimental analysis instruments;Veterinary special instruments and machinery manufacturing;Manufacturing of other general instruments;Machinery sales;internet sales(Except for products that require a license for sale);Sales of electronic components and electromechanical components;software sales;software development;Artificial intelligence basic software development;Artificial intelligence application software development;internet data service;Health Consulting Services(Does not include medical services);Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Medical Research and Experimental Development(Except for licensed business,Can independently operate projects that are not prohibited or restricted by laws and regulations)

Guangzhou Haiyan Biotechnology Co., Ltd., established on 2018-12-28, Business scope includes sales of Class I medical devices;Engineering and Technology Research and Experimental Development;Medical Research and Experimental Development;New material technology promotion service;New material technology research and development;Chemical product sales(No licensed chemical products);Instrument Repair;Instrument sales;Office Supplies Sales;Sales of office equipment consumables;Office Equipment Sales;Stationery retail;Stationery Wholesale;Experimental analysis instrument sales;Development of Human Gene Diagnosis and Therapy Technology;Biochemical product technology research and development;Research and development of bio-based material polymerization technology;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Technology Import and Export;Import and export;

Jiangsu Juncheng Industrial Intelligent Technology Co., Ltd., established on 2020-06-09, Business scope includes licensed projects:Import and export;Technology Import and Export;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:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Manufacturing of ecological environment monitoring and testing instruments;Manufacturing of special instruments and meters for environmental monitoring;Manufacturing of experimental analysis instruments;Electronic special equipment manufacturing;Manufacturing of electronic components;gas,Liquid separation and purification equipment manufacturing;Sales of Class II Medical Devices;Environmental protection special equipment sales;Instrument sales;Electrical Equipment Sales;Engineering and Technology Research and Experimental Development;General Equipment Repair;software development;internet sales(Except for products that require a license for sale);Manufacturing of special equipment(Manufacture of licensed professional equipment not included);Instrument Repair;Metering technical service;Environmental Protection Monitoring(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Beijing Zhonghuan Xianda Environmental Engineering Co., Ltd., established on 2015-07-30, Business scope includes air pollution control;water pollution control;Environmental Pollution Control;Technology Promotion(Does not include agricultural technology extension);Economic and Trade Consulting;Conference Services;Sales of chemical products(Free of Hazardous Chemicals),crafts(Does not contain cultural relics),building materials,Instrumentation,Equipment,Special treatment for air pollution,Special equipment for environmental protection,Special equipment for sewage treatment,office equipment,furniture,knitted goods,Trinkets;Undertake the exhibition;Import and export,Agent import and export;product design;Environmental Monitoring Consulting;Technical Consulting for Environmental Technology,Technical Services;Commissioned furniture;Professional contractors;Construction Project Management;Talent intermediary service;urban landscaping.(Enterprises independently choose operating projects according to 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 policy of the district.)

Suzhou Weisi Testing and Certification Co., Ltd., established on 2020-07-30, Business scope includes licensed projects:Inspection and testing service;Certification Services;Indoor environment detection(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:Certification Consulting;Environmental Protection Monitoring;Metering technical service;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)

Beijing Huatai Nuoan Detection Technology Co., Ltd., established on 2015-10-23, Business scope includes technology development,Technology Promotion,technology transfer,technical consulting,Technical Services;software development;Information system integration service(Computer System Services);Machinery and Equipment Leasing;Car rental;Conference Services;Undertake the exhibition;property management;Construction General Contracting,Professional contractors,Labor subcontracting;Import and export,Technology Import and Export;Sales hardware(E-bike not included),electronic product,Instrumentation,Social public safety equipment and equipment,security technology products,Fire equipment,communication equipment,computer,Ι class medical device,Class II medical device;retail chemical products(Does not contain dangerous chemicals and a class of precursor chemicals);Manufacture of social public safety equipment and equipment;Production of Class I medical devices;Assembly anti-theft,fire alarm device,Social public safety equipment and equipment;Manufacture of special instruments for environmental monitoring(Does not include surface preparation);Internet information service;Sales of Class III Medical Devices;engineering design.(Market entities independently choose business projects in accordance with the law,Carry out business activities;Internet information service,Sales of Class III Medical Devices,engineering design and engineering design;Sales of Class III Medical Devices;Internet information service.and items that are legally subject to approval,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.)

Shandong Heya Experimental Technology Co., Ltd., established on 2004-04-26, 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:Manufacturing of experimental analysis instruments;Instrument Manufacturing;Experimental analysis instrument sales;Smart Instrument Sales;Intelligent Instrument Manufacturing;Instrument sales;Glassware Sales;Stationery retail;Professional Design Services;Industrial Design Services;Sales of Class II Medical Devices;Sales of Class I Medical Devices;glassware manufacturing;Hardware retail;Electrical Equipment Sales;Office Equipment Sales;General merchandise sales;Sales of building decoration materials;Development of Human Gene Diagnosis and Therapy Technology;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Network technology service;Security System Monitoring Services;Construction of sports facilities;Gardening Product Sales;Specialty Chemicals Sales(Free of Hazardous Chemicals);Engineering and Technology Research and Experimental Development;New material technology research and development;Biochemical product technology research and development.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Jiangxi Tianchun Medical Products Co., Ltd., established on 2017-03-23, Business scope includes licensed projects:Production of Class II Medical Devices,Class III medical device business,Sales of Class I Medical Devices,Production of Class I Medical Devices,Sales of Class II Medical Devices,Sales of plastic products,Disinfectant sales(Free of Hazardous Chemicals),Experimental analysis instrument sales,Domestic trade agent,Manufacturing of plastic products,Manufacturing of experimental analysis instruments,Business Management Consulting,Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion,Production of Class II Medical Devices,Class III medical device business(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Hubei Jieyuan Testing Co., Ltd., established on 2014-08-01, Business scope includes licensed projects:Inspection and testing service;Occupational Health Technical Services;Forensic identification service;Certification Services(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:Environmental Protection Monitoring;Metering technical service;Environmental Consulting Services;Soil Pollution Control and Restoration Services;Land Survey and Evaluation Services;Engineering Management Services;Engineering and Technology Research and Experimental Development;Manufacturing of experimental analysis instruments;Experimental analysis instrument sales;Specialty Chemicals Sales(Free of Hazardous Chemicals);software development;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;business training(Does not include education and training,Vocational skills training and other licensed training);Conference and Exhibition Services(Except for licensed business,Can independently operate projects that are not prohibited or restricted by laws and regulations)

Shanghai Zechong Biotechnology Co., Ltd., established on 2021-09-08, Business scope includes general items:engaged in biotechnology,Technology development in the field of medical science and technology,technical consulting,Technical Services,technology transfer;Business Management Consulting;Sales of laboratory equipment and consumables.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license) licensed items: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,The specific business items are subject to the approval documents or licenses of relevant departments)

Haier Biosciences comprehensively promotes the integration and innovation of IoT technology and low-temperature storage technology. Traditional storage devices are upgraded to IoT scenarios to meet the iterative needs of users such as clinical blood use, vaccination, and biobank applications, and build an IoT technology ecosystem. The blood network scenario program is based on the "Cloud Wing" Internet of Things blood cold storage box network device, which links blood collection, blood delivery and clinical blood use scenarios to achieve the full traceability of blood information from "blood donor" to "blood user". The vaccine network scenario plan is based on the "Haile Miao" vaccination box network device, linking the vaccination entrance and exit scenes, realizing the traceability of the last mile of vaccination, and the transparent and visible matching of the vaccine to ensure the safety of the vaccine. Vaccine Network has launched more than 500 vaccination sites across the country, and will build the country’s first fully-covered smart city vaccine network in Shenzhen, and enter 78 countries and regions including participating countries of the “Belt and Road”. 120,000 Internet of Things vaccination box-net devices have protected the health of 200 million children worldwide. The biological sample network scenario plan is based on the "cloud core" IoT ultra-low temperature storage box network device, which links sample collection, storage, and application scenarios to achieve cloud-network collaboration, accurate sample positioning, one-click access, and information traceability to promote samples Management change.