Shanghai Anjie Zhichuang Technology Co., Ltd., established on 2001-10-29, Business scope includes environmental protection equipment technology,Technology development in the field of computer science,technology transfer,technical consulting,Technical Services,Engaged in the production of laboratory instruments and meters,software development,computer system integration,Instrumentation,electronics,glassware,metallic material,building materials,Wujinjiaodian,computer software,laboratory equipment,Chemical raw materials and products(Removal of hazardous chemicals,Monitor Chemicals,firecrackers,civilian explosives,precursor chemicals)promotion of,Engaged in the import and export of goods and technology,Telecommunications business,Atmospheric Environmental Pollution Prevention and Control Services,Water Environment Pollution Prevention and Control Services,Soil Environmental Pollution Prevention and Control Services,Agricultural non-point source and heavy metal pollution prevention and control technical services,Soil ecological restoration,Hydrogeological survey,Geotechnical Investigation,Business Consulting,Own Equipment Rental. [Items subject to approval by law,Business activities can only be carried out after approval by relevant departments]

Shanghai Beiyu Analytical Instrument Co., Ltd., established on 2011-06-17, Business scope includes research and development of instruments and meters,Production,Sales,Maintenance of instruments and equipment,lease;computer software development,Sales and computer system integration,Carry out technology development in the field of instrumentation,technology transfer,technical consulting,Technical Services,Chemical reagent batch and zero,Purchasing agency(In addition to dangerous goods). [Items subject to approval by law,Business activities can only be carried out after approval by relevant departments]

Xiamen Longlide Environmental Technology Development Co., Ltd., established on 2002-06-25, Business scope includes general items:Manufacturing of special instruments and meters for environmental monitoring;Manufacturing of air pollution monitoring and testing instruments;Manufacturing of water pollutant monitoring and testing instruments;Sales of special instruments and meters for environmental monitoring;Environmental Consulting Services;Environmental protection special equipment sales;Environmental emergency management service;Water Environment Pollution Prevention and Control Services;Atmospheric Environmental Pollution Prevention and Control Services;software development;Information system integration service;electronics sales;Environmental Protection Monitoring;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)

Jinan Shengtai Electronic Technology Co., Ltd., established on 2009-03-17, Business scope includes computer software development and technical consulting;Environmental testing technology consulting services;Experimental analysis instrument,Special instruments for environmental monitoring,Production of special equipment for environmental protection,Sales;Sales of Class I Medical Devices.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Founded in 2003 and headquartered in Shenzhen, CTI operates over 30 branches in mainland China, with more than 90 laboratories in the field of chemistry, biology, physics,mechanics, electromagnetics and more. Moreover, CTI operates branches in Taiwan,Hong Kong, Singapore and the United States to respond to the needs of a global economy. On October 30th, 2009, CTI was successfully listed on the Shenzhen Stock Exchange with stock code number 300012. CTI was the first company listed on ChiNext and the first testing and certification agency in China's domestic testing industry to be listed. Based on our worldwide network and strong capabilities, CTI annually tests about 400,000 samples for nearly 90,000 customers. Among them are nearly 100 of the world's top five hundred companies. CTI provides services in the areas of industrial products, consumer goods, trade security and life science. Our sevice items include but are not limited to: hazardous substances testing, safety detection,EMC testing, environment safety testing, electronics reliability and failure analysis,material reliability and failure analysis, metal and nonmetallic materials analysis,textile, footwear and leather testing, toy testing, automobile materials and component testing, food, pharmaceuticals, cosmetics, feed and food contact materials testing,inspection and compliance, audit, measurement calibration and dimension inspection,semiconductor testing, maritime hazardous materials management, freight assessment,certification and training, application software development and testing.

Lihe Technology is an analytical instrument manufacturer and environmental monitoring solution provider. They produce industrial process control and automatic monitoring instruments. Their intelligent environmental monitoring system solutions provide customers with third-party operation services for environmental monitoring facilities.

Beijing Baode Instrument Co., Ltd., established on 2015-01-23, The scope of business includes the assembly and production of analytical instruments;sell electronics,Instrumentation,Computer hardware and software and peripheral equipment,household appliances,Equipment,Chemical Products(Free of Hazardous Chemicals);technology development,technology transfer,Technical Services,technical consulting,Technology Promotion;Conference Services,Undertake exhibition and display activities;rental instrumentation;Import and export,Technology Import and Export,Agent import and export;Repair instrumentation.(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.)

Ningbo Rannuo Scientific Instrument Co., Ltd., established on 2017-12-06, Business scope includes general items:Instrument Manufacturing;Manufacturing of special instruments and meters for environmental monitoring;Manufacture of special equipment for environmental protection;Instrument sales;Instrument Repair;electronics sales;Chemical product sales(No licensed chemical products);software development;software sales;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).

Zhejiang Zhongtong Testing Technology Co., Ltd., established on 2011-10-10, Business scope includes environmental and ecological monitoring and testing,Water quality testing and evaluation,Wading products,Disposable hygiene products,disinfection products,Cosmetic testing and evaluation,Public places,workplace,school hygiene,Air Conditioning and Ventilation System,indoor air,clean area,biological safety cabinet,Disinfection effect,Radiological Hygiene Testing and Evaluation;Environmental technical consultation and investigation,Security technical consultation and investigation,Laboratory testing technology consultation;Research, development and promotion of inspection and testing technology;and other legal,regulations,Projects that are not prohibited or do not require operating permits and projects that are not included in the negative list of local industrial development in the decision of the State Council.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Bescient Technologies Co., Ltd. distributes environmental measuring instruments. Its products cover online monitoring systems for water environment, water & air quality, volatile organic compounds, ultra-low emission of flue gas, and ultra-low emission of smoke, integrated smart environmental protection solutions, integrated smart park solutions, environmental resource data center systems, environmental monitoring equipment operation and maintenance & environmental business management systems. The company was founded in 1999 and is headquartered in Shenzhen, China.

Shanghai INESA Science Instruments Co., Ltd. (doing business as INESA Scientific Instrument Co., Ltd.), part of INESA Intelligent Tech, Inc., is a company headquartered in Shanghai, China. The firm distributes electronic parts. On December 15, 2015 INESA Intelligent Tech, Inc. acquired Shanghai INESA Science Instruments Co., Ltd. from Shanghai INESA Electronics (Group) Co., Ltd. for $68.92 million.

Beijing Haiguang Instrument Co., Ltd., established on 1988-06-24, The scope of business includes the manufacture of laboratory analysis instruments;Manufacture of special equipment for environmental protection;technology development,Technical Services,technical consulting;software development;Sales,lease,Install,Repair instrumentation,electronic product,Electronic Component;Sales of chemical products(Does not contain dangerous chemicals and a class of precursor chemicals);Sales of machinery and equipment;Testing service;Professional Design Services;Install,Sell ​​laboratory equipment;Professional contractors;Import and export,Technology Import and Export,Agent import and export.(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.)

Hangzhou Lvjie Technology Co., Ltd, established on 2008-10-30, Business scope includes production:Water quality testing and analysis equipment(Including hydrological instruments and equipment),air monitoring equipment.Serve:Technology development of computer hardware and software,Technical service and system integration,Environmental governance,Water quality monitoring and analysis system,Technical Development of Air Monitoring System,Achievement transfer,Environmental Engineering,Technical consulting for laboratory engineering,design,contract,water treatment,Provide laboratory solutions,Operation and management of environmental pollution control facilities,Water quality testing and analysis equipment(Including hydrological instruments and equipment),Technical Development of Air Monitoring Equipment;wholesale,retail:Water quality testing and analysis equipment(Including hydrological instruments and equipment),air monitoring equipment,car,Computer hardware and software;Engineering survey and design,Import and export(law,Except for items prohibited by administrative regulations,law,Projects that are restricted by administrative regulations can only be operated after obtaining a license).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Yiwen Environmental Science Technology (Guangzhou ) Co., Ltd. manufactures online environmental surveillance instruments, environmental surveillance system integrator and solution provider. Its core products including ammonia nitrogen, heavy metal, oil in water and smoke emission online analyzers and monitors. The company was founded in October 1995 and is headquartered in Guangzhou, China.

Suzhou Beiyu Environmental Protection Instrument Manufacturing Co., Ltd., established on 2012-04-10, The business scope includes special instruments and meters for environmental testing,Manufacturing of experimental analysis instruments(Not required to collect<Manufacturing Measuring Instrument License>measuring instruments),Sales;Carry out technical services in the field of environmental protection,technical consulting,technology development,technology transfer;Chemical Products(Removal of hazardous chemicals,Monitor Chemicals,firecrackers,civilian explosives,precursor chemicals)Sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

NARI Technology is a Chinese provider of solutions for power and automation technologies. Its business covers the fields of power system automation, smart grid, renewable energy, railway automation, industrial control, energy conservation and environment protection, power plant auxiliary equipment technology, etc. NARI-TECH mainly focuses on technologies and innovations on electrical power SCADA/EMS applications, protective relays and other automation in substation, advanced metering infrastructure, power electronics (SVC & SVG), renewable energy connection (Wind power converter, Photovoltaic inverter etc.), railway power SCADA, and automation. The company is founded in 2001 by Nanjing Automation Research Institute (NARI), which is owned by China State Grid and has a moderate long history about 50 years. It has extended its business and services worldwide including in South America, Africa, Mideast, Southeast Asia, Middle Asia, and Russia.

Nanda Wuwei offers imaging technology support for a digital multi-source stereo perception information system and provides biodiversity intelligent monitoring solutions, atmospheric grid internet of things monitoring solutions, and natural resource asset audit solutions. They serve clients.

Zhejiang Weilan Environmental Technology Co., Ltd., established on 2006-07-28, Business scope includes manufacturing,processing:Environmental protection equipment and detection system,Water quality analysis and monitoring instruments,Gas Analysis Monitoring Instrumentation,Pollutant analysis and monitoring instrumentation,Material composition analysis instrumentation,Soil Analysis Monitoring Instrumentation,Spectral analysis instrument,Industrial Automation Equipment.Serve:Environmental testing equipment software development,Technology Development of Automobile Warranty Equipment,technical consulting,Water quality testing equipment operation and maintenance;wholesale,retail:Instrumentation,communication products(In addition to exclusive control),Industrial Automation Equipment,auto parts;Import and export(National law,Except for items prohibited by administrative regulations,law,Projects restricted by administrative regulations can only be operated after obtaining a license);All other legal items that do not need to be submitted for approval.

Lianhua Technology, founded in 1982, is a production service enterprise integrating the production, sales and after-sales service of water quality measuring instruments. Lianhua Technology (affiliated to Beijing Lianhua Yongxing Technology Development Co., Ltd., hereinafter referred to as "Lianhua Technology") is one of the manufacturers of water quality testers in China. With its strong scientific research strength and years of experience in the field of water quality testing, Lianhua has independently designed and produced several product series. Including: multi parameter water quality detection series, ammonia nitrogen analyzer series, total phosphorus analyzer series, online water quality detector series, cod rapid analyzer series, BOD analyzer series, total nitrogen analyzer series. In order to ensure the quality of sales and after-sales service, Lianhua Technology has established many branches in China, which has promoted the application and promotion of new products in the market more effectively and timely. ★ Started to develop COD fast determinator in 1982, and produced C-83-1 chemical oxygen consumption fast determinator in 1983. After trial, it passed the technical appraisal on October 15, 1987 ★ In 1986, the main researcher of C-86-1 rapid chemical oxygen consumption tester won the third prize of Lanzhou Scientific and Technological Achievements in 1987 ★ In 1989, C-86 won the Gansu Spark Award ★ In 1992, the online chemical oxygen demand (COD) monitor passed the provincial appraisal ★ In 1994, COD speedometer was recommended by the National Environmental Protection Bureau as the best practical technology for environmental protection ★ Won the best practical promotion project of Hunan Environmental Protection Bureau in 1995 ★ In 1997, it was awarded the certificate of "China Famous and Excellent Environmental Protection Products Collection" by the Chinese Society of Environmental Sciences to promote environmental protection and participate in international competition ★ In 2002, 5B-5 COD online speedometer was recognized as a key new product by the state ★ In 2003, it was recognized as an environmental protection product by China Environmental Protection Industry Association

Hangzhou Zetian Chunlai Technology Co., Ltd., established on 2012-10-18, Business scope includes general items:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Manufacture of special equipment for environmental protection;Instrument Manufacturing;Manufacturing of air pollution monitoring and testing instruments;Manufacturing of special instruments and meters for environmental monitoring;Manufacturing of water pollutant monitoring and testing instruments;Manufacturing of experimental analysis instruments;Manufacturing of electronic components;Testing machine manufacturing;Industrial automatic control system device manufacturing;Manufacturing of ecological environment monitoring and testing instruments;Environmental protection special equipment sales;Instrument sales;Sales of air pollution monitoring and testing instruments;Sales of special instruments and meters for environmental monitoring;Sales of water pollutant monitoring and testing instruments;Experimental analysis instrument sales;Testing machine sales;Industrial automatic control system device sales;Sales of ecological environment monitoring and testing instruments;Security equipment sales;software development;Information Technology Consulting Services;Information system operation and maintenance services;Information system integration service;Network technology service;Engineering Management Services;General Equipment Repair;electronic,Mechanical equipment maintenance(No special equipment);General machinery and equipment installation services;Environmental sanitation public facilities installation services;Artificial intelligence industry application system integration service;Security technology prevention system design and construction services;Auto New Car 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: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,Specific business projects are subject to approval results).