Suining Xinjingyuan Bio-Environmental Technology Co., Ltd., established on 2012-02-22, Business scope includes general items:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Research and development of technology for the harmless utilization of agricultural and forestry waste resources;Sewage Treatment and Its Reuse;Livestock manure treatment;Bio-organic fertilizer research and development;fertilizer sales;tree planting business;Sales of agricultural and sideline products;Vermiculture;Leisure and sightseeing activities.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)licensed items:fertilizer production;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,The specific business items are subject to the approval documents or licenses of relevant departments)

Chongqing Haoning Biotechnology Co., Ltd., established on 2016-12-27, Business scope includes licensed projects:fertilizer production;Garden engineering construction,Construction,Municipal engineering construction,Environmental engineering construction;Landscape Design.(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:Sewage Treatment and Its Reuse;Air Pollution Control;water pollution control;Environmental emergency management service;Agriculture and Gardening Services;Information Consulting Service(Not including licensing information consulting services);Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;fertilizer sales;Bio-organic fertilizer research and development;Animal Husbandry and Fishery Feed Sales;fruit planting;vegetable planting;spice crops;Wholesale of edible agricultural products;Purchase of primary agricultural products;Primary processing of non-edible agricultural products;Retailing of Edible Agricultural Products;Primary processing of edible agricultural products;Sales:building materials(Does not contain dangerous goods),decorative material(Does not contain dangerous goods),Wujinjiaodian;to plant,Sales,Maintenance of green plants(Does not contain forest tree seed production,operate);Construction Equipment Rental.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

RCEES is a Chinese research institute that focuses on eco-environmental science and technology.

Zhongshi Kelang (Tianjin) Sludge Treatment Engineering Co., Ltd., established on 2016-01-13, Business scope includes general items:Sewage Treatment and Its Reuse;Soil Pollution Control and Restoration Services;Solid Waste Treatment;Vermiculture[Branch operation];fertilizer sales;Horticultural Products Planting[Branch operation];Gardening Product Sales;Landscaping engineering construction;Environmental Consulting Services;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Information system integration service;Communication equipment repair;Security System Monitoring Services;Big data service;market survey(Does not include foreign investigations);Digital Video Surveillance System Sales;Labor service(Does not include labor dispatch).(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)licensed items:Construction Engineering Construction;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,The specific business items are subject to the approval documents or licenses of relevant departments)

Wuhan Xihao Environmental Protection Co., Ltd., established on 2014-12-25, Business scope includes licensed projects:Urban domestic waste operating services;Construction Engineering Construction;road freight transport(Does not contain dangerous goods);fertilizer production(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 sludge treatment equipment;Environmental protection special equipment sales;Domestic waste treatment equipment manufacturing;Domestic waste treatment equipment sales;Manufacture of special equipment for environmental protection;Bio-organic fertilizer research and development;fertilizer sales;Research and development of technology for the harmless utilization of agricultural and forestry waste resources;Engineering Management Services;Lime and Gypsum Manufacturing;Lime and Gypsum Sales;Machinery and Equipment Leasing;Urban Greening Management;Landscaping engineering construction;car used car sales;Machinery sales;property management;Daily life services for residents(Except for licensed business,Can independently operate projects that are not prohibited or restricted by laws and regulations)

Beijing Enterprises Water Group (China) Investment Ltd. engages in the provision of investment service. Its business scope includes (1) foreign investment in accordance with the government permit; (2) provision of services to the investors; (3) set up research and development center to engage in the research and development of new products and hi-tech, transfer its result, and provide corresponding technical services; (4) providing consulting services to its investors and affiliated companies such as market information and investment policies relating to their investment;\n(5) undertake the service outsourcing business of related company and its parent company; and (6)\nengaging in the import, export, wholesale and commission agency of the products produced by the parent company and its affiliates and subsidiaries and providing relevant supporting services. The company was founded on July 20, 2009 and is headquartered in Beijing, China.

Guangdong Jikang Environmental System Technology Co., Ltd., established on 2018-11-06, Business scope includes general items:Engineering and Technology Research and Experimental Development;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Manufacture of special equipment for environmental protection;Machinery and Equipment Leasing;electronic,Mechanical equipment maintenance(No special equipment);Special Equipment Repair;General Equipment Repair;Contract Energy Management;General equipment manufacturing(Does not include special equipment manufacturing);Refrigeration,Air Conditioning Equipment Manufacturing;Manufacture of special equipment for agricultural and sideline food processing;Professional Design Services;General machinery and equipment installation services;Environmental Consulting Services;Refrigeration,Air Conditioning Equipment Sales;Sales of special equipment for agricultural and sideline food processing.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).

CH2M Hill is a global engineering services company that offers a diverse range of environmental and engineering consulting services in the U.S. and internationally. The company provides consulting, design, construction, and operations services for corporations and federal, state, and local governments. CH2M Hill is based in Englewood, Colorado.

Zhongshan Xiaolan Water Co., Ltd., established on 2004-01-02, Business scope includes centralized water supply(run by a branch);Domestic sewage treatment;Undertake water supply and water supply and drainage installation projects;Entrusted by enterprises to conduct water quality testing.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments.)(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Guangzhou Huagong Environmental Protection Technology Co., Ltd., established on 2017-11-15, Business scope includes environmental protection technology development services;Import and export(Excluding franchised products);Commodity wholesale trade(Except for licensed and approved products);Internet Merchandise Sales(Except for licensed and approved products);Commodity retail trade(Except for licensed and approved products);Internet commodity retail(Except for licensed and approved products);Technology Import and Export;Manufacture of special pharmaceutical materials for environmental pollution treatment(Monitor Chemicals,Excluding hazardous chemicals);Metal scrap and scrap processing;Non-metallic scrap and scrap processing;Technical Research on Waste Gas Treatment,to develop;Waste gas treatment technology transfer service;building cleaning service;gas,Liquid separation and purification equipment manufacturing;Motor vehicle inspection system and equipment manufacturing;General Machinery Sales;Sales of electrical machinery and equipment;Wholesale of environmental protection equipment;Special Equipment Sales;General machinery and equipment retail;Machinery and Equipment Leasing;Research on Motor Vehicle Detection System and Equipment,to develop;Installation of motor vehicle inspection system and equipment,maintain;Mechanical equipment professional cleaning service;Washing machinery manufacturing;Mechanical Engineering Design Services;Mechanical technology promotion service;Mechanical Technology Development Services;Mechanical Technology Consulting,communication service;Mechanical technology transfer service;Environmental protection technology promotion service;Environmental Technology Consulting,communication service;Environmental technology transfer service;Technical Research on Engine Heat Balance System,to develop;Technical Research on Engine Thermal Management System,to develop;Parking lot operation;Charging pile manufacturing;Charging pile sales;

Dalian Lida Environmental Engineering Co., Ltd., established on 1996-06-17, Business scope includes licensed projects:Various construction activities,Construction engineering design,Food waste disposal,Technology Import and Export,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) General project:Environmental Consulting Services,Manufacture of special equipment for environmental protection,Environmental protection special equipment sales,Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion,Engineering technical service(planning management,survey,design,Except supervision)(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Qingdao Chongjie Yichen Environmental Protection Co., Ltd., established on 2007-06-15, Business scope includes sewage treatment technical consultation,Technical Services,Investment and operation of sewage treatment projects,sewage treatment,garbage disposal;Energy Project Investment Management. (Items subject to approval by law,Business activities can only be carried out after approval by relevant departments).

Powerchina Huadong Engineering Corp. Ltd. is a company headquartered in Hangzhou, China and ultimately controlled by the Government of China, that provides industrial engineering services.

Xi'an Guozhen Environmental Protection Engineering Co., Ltd., established on 2011-12-22, Business scope includes general items:Manufacture of special equipment for environmental protection;Manufacturing of environmental emergency testing instruments and meters;Mechanical equipment research and development;Research and development of power distribution switch control equipment;Motor and its control system research and development;Manufacturing of special equipment(Manufacture of licensed professional equipment not included);Industrial automatic control system device manufacturing;Special Equipment Repair;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Intelligent control system integration;Internet of Things Technology Services;Engineering Management Services;Electrical instrumentation manufacturing;water pollution control;Big data service;internet data service;Environmental Consulting Services;Water Conservancy Related Consulting Services;water resource management;Water Environment Pollution Prevention and Control Services;Environmental Protection Monitoring;Air Pollution Control;Atmospheric Environmental Pollution Prevention and Control Services;Soil Environmental Pollution Prevention and Control Services;Soil Pollution Control and Restoration Services;Environmental emergency management service;Internet equipment sales;IoT application service;IoT Device Sales;Solid Waste Treatment;Sales of non-metallic minerals and products;Sales of plastic products;Manufacturing of Specialty Chemical Products(Free of Hazardous Chemicals);Eco-environmental material sales;Environmental protection special equipment sales;Environmental emergency testing instrumentation sales;Intelligent power transmission and distribution and control equipment sales;Smart Instrument Sales;Instrument sales;Industrial automatic control system device sales;AI Hardware Sales;Machinery and Equipment Leasing;Communication equipment sales;Integrated circuit chips and product sales;software sales;Electrical Equipment Sales;electronics sales;Network Equipment Sales;Municipal facilities management;Soil and site restoration equipment sales;Sales of new energy original moving equipment;Internet of things technology research and development;Earthwork construction;Landscaping engineering construction;Construction of sports facilities;Foreign contracted projects;General machinery and equipment installation services;Undertake the engineering construction business of the head office.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)licensed items:General contracting of housing construction and municipal infrastructure projects;Various construction activities;construction professional work;Construction labor subcontracting.(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)

Wuxi Jixiyuan Environmental Technology Co., Ltd., established on 2014-04-01, Business scope includes licensed projects:Construction Engineering Construction(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;Manufacture of special equipment for environmental protection;Environmental protection special equipment sales;Manufacture of dust removal technology and equipment;General machinery and equipment installation services;Electronic special equipment manufacturing;Sales of electronic special equipment;Specialty Chemicals Sales(Free of Hazardous Chemicals);Sales of technical glass products;Sales of plastic products;Mechanical equipment research and development;Machinery sales;Mechanical Parts,Parts sales;electronic,Mechanical equipment maintenance(No special equipment);electric wire,cable management;Pump and vacuum equipment sales;Valve and Cock Sales;Sales of non-metallic minerals and products;Sales of glass fiber reinforced plastic products(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Inner Mongolia Jishiyuan Environmental Protection Biotechnology Co., Ltd., established on 2018-03-13, Business scope includes livestock and poultry manure treatment and utilization;Research and development of unconventional water source utilization technology;R&D of industrial enzyme preparations;Engineering and Technology Research and Experimental Development;Cosmetics Retail;Cosmetics Wholesale;Environmental protection special equipment sales;Environmental emergency management service;Machinery sales;Agricultural non-point source and heavy metal pollution prevention and control technical services;Domestic waste treatment equipment sales;Bio-feed R&D;Food detergent sales;Water Environment Pollution Prevention and Control Services;water resource management;Soil Pollution Control and Restoration Services;Sewage Treatment and Its Reuse;Park Management Services;Resource recycling service technical consultation;Natural Ecosystem Conservation and Management

Jiangsu Yulong Environmental Protection Co., Ltd., established on 1995-04-12, Business scope includes licensed projects:Construction Engineering Construction(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:Environmental Consulting Services;General machinery and equipment installation services;Environmental sanitation public facilities installation services;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Engineering Management Services;water pollution control;Water Environment Pollution Prevention and Control Services;Air Pollution Control;Atmospheric Environmental Pollution Prevention and Control Services;Environmental protection special equipment sales;Manufacture of special equipment for environmental protection;Domestic waste treatment equipment manufacturing;Domestic waste treatment equipment sales;Manufacturing of sludge treatment equipment;Sales of special instruments and meters for environmental monitoring;General equipment manufacturing(Does not include special equipment manufacturing);General Equipment Repair;Manufacturing of special equipment(Manufacture of licensed professional equipment not included);Special Equipment Repair;Machinery sales;Mechanical equipment research and development;Sales of mechanical and electrical equipment;Mechanical Parts,Parts sales;electric wire,cable management;Electrical Equipment Sales;Metal Material Sales;Hardware retail;Engineering technical service(planning management,survey,design,Except supervision);Engineering and Technology Research and Experimental Development;IoT application service;software development;Intelligent water system development;Sales of glass fiber reinforced plastic products;Fishing machinery manufacturing;Aquatic product retail;Wholesale of aquatic products;Import and export;Technology Import and Export;Domestic trade agent;Manufacturing of plastic products;Sales of plastic products(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Bright Air Conditioning Co., Ltd., established on 2001-09-21, Business scope includes general items:Refrigeration,Air Conditioning Equipment Manufacturing;Refrigeration,Air Conditioning Equipment Sales;fan,fan manufacturing;Security equipment manufacturing;Manufacturing of special equipment(Manufacture of licensed professional equipment not included);gas,Liquid separation and purification equipment manufacturing;gas,Liquid separation and purification equipment sales;Manufacture of special equipment for environmental protection;Environmental protection special equipment sales;General Equipment Repair;Non-ferrous metal alloy sales;Anti-corrosion material sales;paint sales(Free of Hazardous Chemicals);Sales of building materials;Sales of building waterproof membrane products;Insulation Material Sales;Special Equipment Sales;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Technology Import and Export;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)licensed items:Special equipment manufacturing;Special Equipment Design;Installation, modification and repair of special equipment;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)

Ningbo High-tech Zone Chunli Energy Saving Technology Co., Ltd., established on 2011-01-14, Business scope includes industrial energy-saving diagnostic services,remodeling service;Research and development of industrial energy-saving equipment,Production,Install;Industrial technology development and technical services;Computer network engineering installation;Computer network software development;Straw Biofuel Manufacturing,Sales;sludge treatment.