Zhongke Dingshi Environmental Engineering Co., Ltd., established on 2002-01-25, Business scope includes construction general contracting,Labor subcontracting,Professional contractors;sale of building materials,Instrumentation;Equipment Leasing;Technology Promotion,Technical Services,technical consulting;property management;Cleaning of machines and office equipment;Urban Greening Services;sewage treatment;Soil Pollution Control;Air Pollution Control;water pollution control;Solid Waste Treatment;technology development;Environmental monitoring;Engineering and Technology Research and Experimental Development;Natural science research and experimental development;Urban domestic waste cleaning,collect,transportation,deal with;road freight transport;engineering design;General cargo.(Market entities independently choose business projects in accordance with the law,Carry out business activities;Urban domestic waste cleaning,collect,transportation,deal with,road freight transport,Engineering design and projects subject to legal 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.)

Zhong Chuan Lv Zhou Huan Bao （ Nan Jing ） You Xian Gong Si, established on 2002-09-19, Business scope includes marine,Design of land-use environmental protection equipment,manufacture,Sales;Environmental Engineering,building engineering,Municipal Engineering,Mechanical and Electrical Engineering Design,consult,construction;Environmentally friendly new products,new technology research,to develop;steel,Non-ferrous metals,Pressure Vessel Equipment Sales;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) General project:rental service(Does not include publication rental)(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Beijing GeoEnviron Engineering & Technology, Inc. engages in the environmental technology research and provision of systematic solution for pollution prevention and treatment. The company offers management system mainly composed of industrial environmental services, urban environmental services, and environmental remediation. It also involves in pollution prevention and treatment technologies of solid waste management and liquid waste management and other related services. The company was founded on August 28, 1992 and is headquartered in Beijing, China.

BCEG Environmental Remediation Co provide soil remediation service. .The company's singular vision is to Bring Environment Back to Nature. The company entered the environmental remediation industry with an established reputation based on rich project experience, strong technological research and development, exceptional operation and management capabilities, and their shareholders’ strong capital management strengths. Offering a world-leading environmental technology and management philosophy, the company aims to becoming the leader in environmental remediation by promoting the development of the industry.

Jerry Environmental Technology Co., Ltd., established on 2015-10-26, Business scope includes environmental protection technology development,Technology Promotion,technology transfer,technical consulting,Technical Services,Research and development of environmental protection equipment,manufacture,Sales,Install,Leasing and after-sales service,Soil Remediation Services,Radiation Technology Services,sewage,sludge treatment,Construction waste disposal,city ​​road cleaning,Municipal Solid Waste Sorting,Clearance,Oil Tank Cleaning Equipment Design,manufacture,Environmental Engineering,Municipal Engineering,Landscaping project,Landscape Engineering Design,construction,Chemical reagents for oil field(Free of Hazardous Chemicals),fuel oil(The flash point of the flash cup is greater than61Spend),mineral oil,Sales of mud materials,Bio organic fertilizer production,Sales,computer software development,Sales,to the manufacturing industry with its own funds,Investment in environmental protection industry(Not approved by financial regulators,Not to engage in deposit taking,financing guarantee,Financial services such as hospitality and wealth management),Drilling Waste Disposal Services,Processing of non-metallic materials,Environmental Pollution Control,Research and development of drilling waste treatment technology,Oily Sludge Treatment,use,Construction labor subcontracting,Conference Services,Exhibition service,Foreign engineering contracting services,Import and export business of goods and 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)

Guangxi Bossco Environmental Protection Technology is a demonstration enterprise for technological innovation. Scientific research platforms include a national enterprise technology center, a post-doctoral scientific research workstation, and a small talent highland. The testing center has received national CNAS and CMA qualification accreditation. Their research interests include industrial environmental governance, urban and rural environments, soil environment restoration, solid waste disposal and hazardous waste disposal, smart sanitation, the environmental service industry, and so on.

Beijing High Energy Times Environmental Restoration Co., Ltd., established on 2012-08-22, Business scope includes licensed projects:Construction Engineering Construction;Construction Engineering Survey;Construction engineering design;radiation monitoring.(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:Solid Waste Treatment;Engineering Management Services;water pollution control;Air Pollution Control;Geological disaster management service;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Environmental Protection Monitoring;Engineering and Technology Research and Experimental Development;Machinery and Equipment Leasing;Machinery sales;electronic,Mechanical equipment maintenance(No special equipment);Environmental protection special equipment sales;Soil Pollution Control and Restoration Services.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)(Do not engage in the business activities of projects prohibited and restricted by the industrial policies of the state and this city.)

Shanghai Greenman Environmental Technology Co., Ltd., established on 2012-02-06, Business scope includes environmental technology,Technology development in the specialized field of new energy technology,Technical Services,technical consulting,technology transfer,Environmental protection construction engineering professional construction,Environmental engineering construction project special design,Contract Energy Management,Business Management Consulting,Business Consulting(The above consultations are all except brokerage),Equipment,Chemical raw materials and products(Removal of hazardous chemicals,Monitor Chemicals,firecrackers,civilian explosives,precursor chemicals)promotion of. [Items subject to approval by law,Business activities can only be carried out after approval by relevant departments]

PerkinElmer Health Sciences, Inc. engages in the manufacture and distribution of analytical instruments. The company is headquartered in Waltham, MA.

Shanghai Tobacco Group Corp is a state-owned tobacco enterprise that has its own storage, printing, machinery & materials. It produces different types of cigarettes in different types of Nicotine & TAR Content. The company was founded in 1993 and is headquartered in Shanghai, CN.

China National Petroleum Corporation (CNPC) is an integrated international energy company. Based in China, we have oil and gas assets and interests in over 30 countries in Africa, Central Asia-Russia, South America, the Middle East and the Asia-Pacific. CNPC is China's largest oil and gas producer and supplier, as well as one of the world's major oilfield service providers and a globally reputed contractor in engineering construction, with businesses covering petroleum exploration & production, natural gas & pipelines, refining & marketing, oilfield services, engineering construction, petroleum equipment manufacturing and new energy development, as well as capital management, finance and insurance services. - Crude output: 110.33 million tons per year - Natural gas output: 79.86 billion cubic meters per year - Crude oil production: 53% of China's total - Natural gas production: 74% of China's total - Crude runs: 147.16 million tons per year - Domestic service stations: 19,840 - Domestic pipelines: 66,801 kilometers, including 16,369 kilometers for crude oil (nearly 67% of China's total), 40,995 kilometers for natural gas (77% of China's total) and 9,437 kilometers for refined products ( 48% of China's total) - Providing oilfield services and engineering construction in 63 countries around the world.

Suzhou Elite Environmental Protection Co., Ltd., established on 2020-04-30, Business scope includes general items:Soil Pollution Control and Restoration Services;Soil Environmental Pollution Prevention and Control Services;Agricultural non-point source and heavy metal pollution prevention and control technical services;Natural Ecosystem Conservation and Management;Ecological Restoration and Ecological Protection Services;Ecological resource monitoring;water pollution control;Engineering Management Services;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Water Environment Pollution Prevention and Control Services;Comprehensive utilization of agricultural, forestry, animal husbandry and fishery waste;Solid Waste Treatment;Basic geological survey;Marine Environmental Services;Urban Greening Management;Environmental Protection Monitoring;Land Consolidation Services;Land Survey and Evaluation Services;Machinery and Equipment Leasing;Transportation equipment rental service;Storage equipment rental service;Construction machinery and equipment rental;Office equipment rental service(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

China Metallurgical Southern Urban Environmental Engineering Technology Co., Ltd., established on 2000-07-24, The business scope includes new technology research and development of energy, environmental protection and municipal engineering,technical consulting,technology transfer,Technical Services;Power Industry(thermal power generation,New energy power generation),Environmental Engineering(waste water,exhaust gas,solid waste,pollution remediation),construction work,Mechanical and electrical engineering and municipal engineering investment,design,general contract construction;waste water,Operation of waste gas works;Electrical Equipment,material design,manufacture,Sales;Environmental protection agent(Free of Hazardous Chemicals)Research and development of environmentally friendly remediation materials for soil and groundwater pollution,Production,Sales,technical consulting,Technical Services;Import and export,Technology Import and Export,Agent import and export(Does not contain goods or technologies that are prohibited or restricted from import and export by the state);Contract overseas power industry(thermal power generation,New energy power generation),Environmental Engineering(waste water,exhaust gas,solid waste,pollution remediation),construction work,Mechanical and electrical engineering and municipal engineering investment,survey,consult,design,Technical Services,operate,General contract construction and supervision projects;Equipment required for the above overseas projects,Material export;Dispatch labor personnel required for the implementation of the above overseas projects.(Projects subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Zhejiang Yikeli Environmental Protection Technology Co., Ltd., established on 2013-12-20, Business scope includes general items:Engineering and Technology Research and Experimental Development;Research and development of technology for the harmless utilization of agricultural and forestry waste resources;Intelligent basic manufacturing equipment manufacturing;Manufacture of special equipment for environmental protection;Environmental protection special equipment sales;Eco-environmental material sales;Soil Pollution Control and Restoration Services;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Engineering Management Services;Import and export;Technology 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).

Umicore engages in the materials technology business. It operates through the following business segments: Catalysis, Energy and Surface Technologies, Recycling, and Corporate. The Catalysis segment is composed of automotive catalysts for gasoline and diesel light and heavy-duty diesel applications, including on-road and non-on-road vehicles. The Energy and Surface Technologies segment represents cobalt and specialty materials, electro-optic materials, electroplating, rechargeable battery materials and thin film products business units. The Recycling segment offers precious metals refining, jewellery and industrial metals, precious metals management, technical materials, and platinum engineer materials. The Corporate segment covers corporate activities, shared operational functions, and research, development, innovation unit of the group. The company was founded on July 7, 1904 and is headquartered in Brussels, Belgium.

Liaoning Huafu Environmental Engineering Co., Ltd., established on 1998-12-23, Business scope includes licensed projects:Construction engineering design,Construction Engineering Construction,Hazardous Chemicals Management,Special Equipment Design,Special equipment manufacturing,Hazardous Waste Management(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:Manufacture of special equipment for environmental protection,Environmental protection special equipment sales,Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion,General equipment manufacturing(Does not include special equipment manufacturing),Machinery sales,Hardware retail,Chemical product sales(No licensed chemical products),Metal Material Sales,Sales of building materials,Technology Import and Export,Import and export,Sewage Treatment and Its Reuse,Special Equipment Repair,Engineering Management Services,Solid Waste Treatment,Soil Pollution Control and Restoration Services,Water Environment Pollution Prevention and Control Services,Atmospheric Environmental Pollution Prevention and Control Services,Soil Environmental Pollution Prevention and Control Services,Manufacturing of sludge treatment equipment,Manufacturing of Specialty Chemical Products(Free of Hazardous Chemicals),Machinery and Equipment Leasing,Air Pollution Control,Non-residential real estate leases,housing lease(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Anhui Tongyuan Environment Energy Saving Co., Ltd. engages in the operation of solid waste pollution barrier repair, solid waste treatment and disposal, and water environment restoration businesses. Its Solid Waste Pollution Barrier Repair business provides horizontal barrier, vertical barrier, and closure barrier systems. Its Solid Waste Treatment and Disposal business offers sludge and hazardous waste treatment and disposal services. Its Water Environment Restoration business involves in the treatment of urban black and odorous water bodies; river, lake and water quality improvement; and sewage treatment in villages and towns. The company was founded by Ming Yang on April 15, 1999 and is headquartered in Hefei, China.

Jiangsu Dadi Yiyuan Environmental Restoration Co., Ltd., established on 2009-09-03, Business scope includes environmental restoration works,Environmental Engineering,River and lake treatment project,Municipal Engineering,Water conservancy project,Energy saving project,Earthwork Design,construction;solid waste disposal;Industrial waste gas treatment;hazardous waste collection,storage,deal with;provide cleaning services;Environmental quality and safety inspection;Environmental Analysis and Monitoring;Environmental Impact Assessment;Cleaner Production Audit;Fire Safety Technical Consulting;Effect evaluation of occupational disease protection equipment and protective equipment;Environmentally friendly products,Energy-saving products,Safety production technology research and development,technology transfer,technical consulting,Technical Services;Environmental protection equipment manufacturing,Sales;Self-operated and agent import and export business of various commodities and technologies.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Reterro is an emerging green remediation company focused on eliminating hydrocarbon contamination from soil and ongoing waste streams. The company also operates a bench test and mobile lab system that enables feasibility and corrective measure studies in the areas of the continuous waste stream, soil remediation, fuel range hydrocarbons, crude oil, and chlorinated volatile organic compounds. Reterro was founded in 2012 and is based in Pleasanton, California with an additional office in San Pedro, California.

Beijing Xinyuan Huanyu Environmental Protection Technology Co., Ltd., established on 2018-05-24, Business scope includes environmental protection technology development,technology transfer,Technical Services,technical consulting;Undertake exhibition and display activities;Professional contractors;Sales of machinery and equipment;Technology Import and Export;Import and export;Agent import and export;Leasing special equipment for environmental protection.(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.)