Combustion Engineering, Inc. is a steam boiler manufacturer and maintenance contractor. The company was registered in 1955 and is headquartered in Norwalk, CT.

ABB Environmental Services, part of MACTEC, Inc., is an American company. The firm provides environmental engineering and consulting services. Harding Lawson Associates Group, Inc., now part of MACTEC, Inc. acquired ABB Environmental Services from ABB Ltd. on May 08, 1998 for $11.99 million.

Anhui Richland Biotechnology Co., Ltd., established on 2016-06-02, Business scope includes research and development of microbial technology,technology transfer,Technical Services,technical consulting;Agricultural technology research and development,to promote,transfer;water soluble fertilizer,microbial fertilizer,organic fertilizer,compound fertilizer,Production of Organic-Inorganic Compound Fertilizer,Sales;Compound microbial agent,Compound microbial feed additive,Production of soil conditioners,Sales;crop planting,Livestock and poultry,aquaculture[The project involves the research and development of rare and unique precious varieties in my country,farming,Planting and production of related propagating material(including farming,animal husbandry,Good Genes of Aquaculture)except];Agricultural product acquisition,Sales;Straw acquisition and comprehensive utilization;Soil environment restoration;R&D and technology transfer of agricultural machinery;Research and development of environmental protection facilities;Environmental Pollution Control Engineering Design,consult;Municipal,Environmental engineering construction.(The above business scope involves the national restricted category,Except prohibited items,Except for projects involving pre-licensing,Involving projects subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Beijing Tiancheng Zhonghe Technology Development Co., Ltd., established on 2015-12-28, Business scope includes technical services,technology development,technical consulting,technology transfer;water pollution control;product design;Sales of special equipment,feed,Chemical Products(Excluding hazardous chemicals),biological reagent,fertilizer,Feed additives,Fishing machinery,Edible produce,Aquatic products,disinfectant(Free of Hazardous Chemicals),smart robot,building materials,Medical Hygienic Mask;Engineering and Technology Research and Experimental Development;Import and export,Technology Import and Export,Agent import and export;Commissioned processing of biological reagents;biological technology development;Bio-organic fertilizer research and development;Fishing machinery manufacturing;crop planting;Primary processing of edible agricultural products;Construction General Contracting,Professional contractors,Labor subcontracting.(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.)

Hebei Huayao Environmental Protection Research Institute Co., Ltd., established on 1990-12-19, Business scope includes environmental engineering design,construction;Environmental Technology Consulting,technology transfer,Technical Services;software development,Sales;Air Pollution Control;Exhaust gas treatment;Environmental Protection Monitoring Service;Quality inspection technical service;Preparation of Feasibility Study Report;sewage treatment,Operation and Management of Reclaimed Water Utilization and Sludge Disposal Facilities,maintain,and technology research and development,technical consulting,Technology Promotion,Technical Services;Green facilities,building materials,Chemical Products(Excluding dangerous chemicals and precursor drugs)Sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Beijing Enfi Environmental Technology Co., Ltd., established on 2005-07-12, Business scope includes environmental protection technology development,technical consulting,technology transfer,Technical Services;water pollution control.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)(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 city's industrial policies.)

Samsung Engineering Co., Ltd. engages in the provision of engineering, construction, and project management services. It operates through the Chemical Engineering and Non-Chemical Engineering business divisions. The Chemical Engineering division provides petropolitics, gas, upstream, and others. The Non-Chemical Engineering division offers infrastructure, plants, water treatment construction, and others. The company was founded on January 20, 1970 and is headquartered in Seoul, South Korea.

Tianjin Oupan Technology Development Co., Ltd., established on 2013-03-25, Business scope includes technical development of special equipment for environmental pollution prevention and control,Serve,transfer,Wholesale and retail;electronic product,information Technology,Technology development of network products,consult,Serve;Technology development of computer network engineering peripheral products.(If the above business scope involves industry licensing, the license certificate,Operate within the validity period,If the country has special franchise regulations, it shall be handled in accordance with the regulations.)

Jiangsu Chunsheng Agricultural Technology Development Co., Ltd., established on 2009-11-09, Business scope includes grain,vegetable,horticultural crops,fruit,Medicinal planting;Aquatic products,poultry farming;Agricultural tourism service;New varieties of agricultural products,R&D and promotion of new technologies;Agricultural Technology Services;Agricultural Park Planning and Design;Rural environment planning and design and facility construction;Space lease;Wholesale seedlings,Sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

China Gezhouba Group Eco-Environmental Engineering Co. Ltd., part of China Energy Engineering Corp. Ltd., is a company headquartered in Wuhan, China. The firm provides environmental engineering services. It was founded in 2018. Hong Zhang is currently the CEO of the company.

Nanjing Lexuan Ecological Environment Technology Co., Ltd., established on 2019-07-05, Business scope includes licensed projects:Construction Engineering Construction;Construction labor subcontracting;Construction engineering design;Construction Project Supervision;Urban Construction Waste Disposal(Clearance);Urban domestic waste operating services(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:Engineering Management Services;Energy saving management service;Environmental Consulting Services;Sales of special instruments and meters for environmental monitoring;Sewage Treatment and Its Reuse;Soil Environmental Pollution Prevention and Control Services;water pollution control;Water Environment Pollution Prevention and Control Services;Soil Pollution Control and Restoration Services;Environmental Protection Monitoring;Ecological resource monitoring;Aquatic planting;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Industrial Engineering Design Services;Machinery and Equipment Leasing;Cloud Computing Equipment Technical Services;Sales of building materials;Metal Material Sales;wood sales;Anti-corrosion material sales;Home Appliance Sales;Machinery sales;Instrument sales;Sales of air pollution monitoring and testing instruments;Sales of water pollutant monitoring and testing instruments;Professional cleaning,to clean,Disinfection service;Labor service(Does not include labor dispatch);property management;HR Services(Excludes job brokerage activities,Labor dispatch service);Landscaping engineering construction;Instrument Manufacturing;Import and export;Technology Import and Export;Import and export agency;building cleaning service(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Guangdong Ruijie Environmental Engineering Co., Ltd., established on 2010-11-23, The scope of business includes the operation and management of environmental protection facilities;Environmental engineering design and construction;Municipal Engineering;water conservancy,hydropower project;Earthwork;Environmental information consultation;Landscaping project;the river,River surge management;Processing and sales:Hardware,plastic product,Pipe Fittings,Green facilities,Chemical Products(Excluding hazardous chemicals).(Processing projects set up another branch to operate)(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Beijing Sound Environmental Engineering Co. Ltd. engages in the provision of sewage treatment services. Its business activities include research and development of water treatment technology, technical advisory services, general contracting, environmental engineering and engineering consulting services. The company was founded on November 30, 1999 and is headquartered in Beijing, China.

Jilin Youkangding Environmental Technology Co., Ltd., established on 2009-12-01, Business scope includes municipal public works;Water supply and drainage pipe network engineering;Landscaping project;building materials,interior decoration materials(Excluding flammable and explosive dangerous goods),Home Appliance Sales;Water purification equipment,Equipment,Electrical control system equipment,automation equipment,Instrumentation,Chemical Products(No Securities,futures,Equity and other financial consulting)research and development,Production(Limited to branch operations),Sales,repair,maintain;Environmental science and technology development and promotion,R&D and promotion of water purification materials;water purification material,electronic product,electronics(Except for small Chengyong cars),Chemical Products(Excluding flammable and explosive dangerous goods),Pipeline valve,Water supply pump production(Limited to branch operations)and sales;Maintenance and management of drainage facilities;Water quality monitoring;Water supply and drainage pipeline inspection,Dredge maintenance,Restoration engineering and technical consulting services;Sewage treatment equipment,Soil Improvement Equipment,Production of sludge treatment equipment(Limited to branch operations);Solid Waste Treatment Equipment,Atmospheric treatment equipment production,Sales,Install,repair(Production limited to branch operations);Environmental Engineering Design,construction,Install,debugging,operate,contractor;street light installation;Environmental Protection Technology Development;Operation services of environmental governance facilities;Import and export of goods and technology;Design of Industrial Automation Instrumentation,Install,Repair and Sales;Industrial automation control system software development and sales;Instruments and automation systems for environmental protection,Special equipment for environmental protection,Communication system equipment installation;Computer software for environmental protection,R&D and sales of hardware products;Computer Management System Engineering for Environmental Protection;Communication System Engineering;Integrated wiring system engineering;Computer Environmental Network System Engineering(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments).

Wuhan Huakete New Technology Co., Ltd., established on 2001-07-24, Business scope includes new metal materials and non-metal materials,Fine Chemicals(Does not contain dangerous goods),biomedical materials,Production of anti-corrosion materials,to develop,develop,Sales of technical services and developed products;Material Surface Treatment Engineering Services;auto parts,electronic product(Does not include electronic publications),metallic material,coating,textile,crafts(Does not contain cultural relics,Ivory and its products)retail and wholesale.(Involved in licensing projects,It should be operated after obtaining the permission of the relevant department)

Suzhou Keda Weilong Agricultural Technology Co., Ltd., established on 2014-06-06, Business scope includes research and development,Production,Sales:Agricultural automation equipment,planting machinery,Animal Husbandry and Aquaculture Equipment,Agricultural facilities and equipment;research and development,Sales:Computer hardware and software,IoT system,Intelligent management system,And provide related technical services;Breeding and selling aquatic products;Growing and selling organic fruits and vegetables,Crops,Microbial strain;sell edible produce,Organic Fertilizers and Soil Conditioners,Organic Feed and Additives.Self-operation and agency of various commodities and technology import and export business(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)

LG Electronics R&D Center (Shanghai) Co., Ltd., established on 2010-06-10, Business scope includes digital television,multimedia,cell phone,home appliances,renewable energy,air conditioner,healthcare equipment,led,Research and development of technology and products in the field of monitoring and monitoring equipment;operating system,system software,Research and development of technology in the field of software such as application software;and technology transfer of related R&D results,Provide corresponding technical advice,Technical Services.[Items subject to approval by law,Business activities can only be carried out after approval by relevant departments].

Shandong Sukahan Bio Technology Co., Ltd. principally engages in the research, development, production, and sale of enzyme-bacterial biological preparations and bio-organic fertilizers. The company was founded by Wei Hua Han on February 18, 2004 and is headquartered in Weifang, China.

Sinopec Nanjing Chemical Research Institute Co., Ltd., established on 1994-06-30, Business scope includes general items:Environmental Consulting Services;Carbon emissions,carbon conversion,carbon capture,Research and development of carbon sequestration technology;Energy saving management service;Operational Effectiveness Evaluation Service;Contract Energy Management;Air Pollution Control;Atmospheric Environmental Pollution Prevention and Control Services;Greenhouse gas emission control technology research and development;Technology intermediary service;Technology promotion and application services;Science popularization service;Conference and Exhibition Services;Information Consulting Service(Not including licensing information consulting services);business management;Resource recycling service technical consultation;Manufacture of special equipment for environmental protection;Manufacturing of special equipment(Manufacture of licensed professional equipment not included);Undertake the engineering construction business of the head office;Foreign contracted projects;Engineering Management Services;New material technology research and development;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Technical extension services;Sales of special instruments and meters for environmental monitoring;Engineering cost consulting business;Instrument Manufacturing;Intelligent Instrument Manufacturing;Instrument Repair;Instrument sales;Engineering and Technology Research and Experimental Development;Experimental analysis instrument sales;Chemical product production(No licensed chemical products);refinery,Manufacture of special equipment for chemical production;Manufacturing of Specialty Chemical Products(Free of Hazardous Chemicals);synthetic material manufacturing(Free of Hazardous Chemicals);General parts manufacturing;business training(Does not include education and training,Vocational skills training and other licensed training);packaging service;Industrial Design Services;Professional Design Services;Research and development of construction waste recycling technology;Information system integration service;software development;Textile Special Equipment Manufacturing;Digital Video Surveillance System Sales;Special Equipment Sales;Information security equipment sales;Textile special testing equipment sales;Synthetic Fiber Sales;Petroleum product sales(Free of Hazardous Chemicals);Coal and product sales;Sales of Surface Functional Materials;Sales of new organic active materials;Eco-environmental material sales;High quality synthetic rubber for sale;Sales of new catalytic materials and additives;Chemical product sales(No licensed chemical products);Sales of high-performance fibers and composite materials;Intellectual Property Services(Except for patent agency services);Corporate Headquarters Management;Business Management Consulting;Line Management Services;Enterprise Credit Management Consulting Services;Library Management Services;Economic and Trade Consulting;Socioeconomic Advisory Services;Sales of ecological environment monitoring and testing instruments;Eco-environmental material manufacturing;Natural science research and experimental development;Petroleum Products Manufacturing(Free of Hazardous Chemicals);Industrial Engineering Design Services;Mechanical equipment research and development;Research and development of power distribution switch control equipment;Industrial robot installation,repair;Engineering technical service(planning management,survey,design,Except supervision);Information Technology Consulting Services;Security Consulting Services;New material technology promotion service;Standardized service;copyright agent;Coal-fired flue gas desulfurization and denitrification equipment manufacturing;Manufacture of dust removal technology and equipment;Greenhouse gas emission control equipment manufacturing;High-performance fiber and composite material manufacturing;Industrial automatic control system device sales;Environmental Protection Monitoring;Research and development of online energy monitoring technology;marketing planning;gas,Liquid separation and purification equipment manufacturing;General feeding,Dispensing device manufacturing;Manufacturing of basic chemical raw materials(Manufacture of licensed chemicals free of hazardous chemicals);Greenhouse gas emission control equipment sales;Advertising Design,acting;advertising;advertisement making(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Maanshan Aoke Environmental Technology Development Co., Ltd., established on 2003-06-13, Business scope includes licensed projects:Construction engineering design;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:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Engineering and Technology Research and Experimental Development;Environmental Consulting Services;Manufacture of special equipment for environmental protection;Environmental protection special equipment sales;General equipment manufacturing(Does not include special equipment manufacturing);Sales of mechanical and electrical equipment;Eco-environmental material manufacturing;Eco-environmental material sales;Engineering Management Services;Sales of industrial control computers and systems;Industrial automatic control system device sales;Specialty Chemicals Sales(Free of Hazardous Chemicals);Communication equipment sales;software development;General merchandise sales;Metal Material Sales;Sales of building materials;Sales of building decoration materials;electric wire,cable management;Labor service(Does not include labor dispatch);Import and export agency;Technology Import and Export;Import and export(Except for licensed business,Can independently operate projects that are not prohibited or restricted by laws and regulations)