Yixing Pengfa Environmental Protection Equipment Manufacturing Co., Ltd., established on 1995-07-24, Business scope includes environmental protection equipment,Insulation Materials,FRP products processing,manufacture,Sales;Construction of environmental protection projects,design;Installation of environmental protection equipment;General cargo.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Anhui Jihong Environmental Protection Technology Co., Ltd., established on 2010-12-22, Business scope includes environmental protection and energy saving technology,Research and development of energy-saving equipment,Production,Packaging Materials,Building Material Development,Sales and technical consultation,transfer;Environmental Product Testing;Research and development of new wall decoration materials,Production,Sales;Agricultural machinery research and development,Production,Sales;Development and Utilization of Agricultural Straw;Urban domestic waste treatment,secondary use.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)***

Jianyan Foundation Engineering Co., Ltd., established on 2002-04-12, Business scope includes engineering survey;Design of various foundations and foundation works,construction,contract;Foundation underpinning,Foundation pit support,Design of Precipitation Treatment,construction;Handling of Accidents in Foundation Engineering;Development of Foundation Engineering Design Software,application,Sales;Technical Development of Foundation Engineering,technology transfer,technical consulting,Technical Services;The development of testing instruments and meters for foundation engineering,production and sales;Geotechnical Engineering and Foundation Inspection,detection,test,test,prospecting.(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.)

Inner Mongolia Jiaying Construction Engineering Co., Ltd., established on 2020-01-16, Business scope includes construction works,Construction,Earthwork,Steel structure engineering,Foundation and Foundation Engineering,Municipal public works,Interior and exterior decoration works,Railway Engineering Construction,Landscaping project,Ordinary chassis equipment rental,project consultancy,Waterproof, anti-corrosion and thermal insulation engineering construction,Construction of fire protection facilities,Door and window production and installation project,Construction of water conservancy and hydropower projects,Road and Bridge Engineering Construction,Electronic and intelligent engineering construction,Environmental Engineering,River and lake improvement project,precipitation engineering,Slope Support Engineering,Construction labor(Does not include labor dispatch)(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments.

Ningxia Jiezhian Environmental Management Service Co., Ltd., established on 2014-11-19, Business scope includes licensed projects:Labor dispatch service;Hazardous Waste Management(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)General project:Vector biological control services;Forestry Pest Control Services;Professional cleaning,to clean,Disinfection service;Disinfectant sales(Free of Hazardous Chemicals);Municipal facilities management;Environmental protection special equipment sales;Sewage Treatment and Its Reuse;Domestic waste treatment equipment sales;Solid Waste Treatment;Non-metallic scrap and scrap processing;Recycling of renewable resources(Removal of productive scrap metal);Renewable resource processing;Sales of renewable resources(Except for licensed business,Can independently operate projects that are not prohibited or restricted by laws and regulations)

Powerchina Zhongnan Engineering Corp. Ltd. is a company headquartered in Changsha, China and ultimately controlled by the Government of China, that provides hydraulic engineering services.

Volkswagen (China) Investment Co., Ltd. engages in the provision of investment services. The company was founded on February 4, 1999 and is headquartered in Beijing, China.

Chinese Academy of Science Guanzhou Energy Research Institute is a Chinese company located in Guangzhou and ultimately controlled by the Government of China that engages in technical research operation.

Shanghai Power Generation Equipment Design and Research Institute Co., Ltd., established on 1996-06-19, Business scope includes licensed projects:Construction engineering design;Various construction activities.(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:Power generation equipment industry and environmental protection field,Technology development in the field of new energy,technical consulting,technology transfer,Technical Services,Technology Exchange,Technology Promotion;Electromechanical Product Design,Manufacturing and sales;Automatic control system of production and operation power station;Design of civil nuclear safety equipment and materials,manufacture,Sales,Identification test;Power generation equipment performance testing and equipment supervision;Power station and thermal energy engineering design and consultation,complete set of equipment,contractor;Non-engineering construction foreign contracted projects(Operate with a license);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)

Hunan Chenzhou Guoshui Water Treatment Co., Ltd., established on 2009-09-27, Business scope includes sewage treatment and maintenance of supporting facilities;Sales of mechanical and electrical products,lease.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Suzhou Kraton Software Development Co., Ltd., established on 2020-03-17, Business scope includes general items:software development;Artificial intelligence basic software development;Software outsourcing service;Artificial intelligence application software development;Network and Information Security Software Development;Research and development of intelligent robots;Artificial intelligence theory and algorithm software development;Information Technology Consulting Services;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Artificial intelligence public service platform technical consulting services;Technology intermediary service;IoT service;Internet of Things Technology Services;IoT device manufacturing;IoT Device Sales;Communication equipment manufacturing;Data processing and storage support services(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Cherish Co., Ltd. is a private company headquartered in the South Korea that retails furniture, carpets and lighting equipments.

Anhui Qingsong Environmental Engineering Co., Ltd., established on 2005-07-11, Business scope includes licensed projects:Various construction activities;General contracting of housing construction and municipal infrastructure projects;Electrical Installation Services;construction professional work;Water production and supply(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)General project:Foreign contracted projects;Landscaping engineering construction;General machinery and equipment installation services;General equipment manufacturing(Does not include special equipment manufacturing);Manufacture of special equipment for environmental protection;Manufacture of dust removal technology and equipment;Coal-fired flue gas desulfurization and denitrification equipment manufacturing;Soil and site restoration equipment manufacturing;Manufacturing of sludge treatment equipment;Domestic waste treatment equipment manufacturing;Environmental emergency technical equipment manufacturing;Manufacture of special machinery and equipment for water resources;Manufacturing of special equipment(Manufacture of licensed professional equipment not included);Eco-environmental material manufacturing;Sewage Treatment and Its Reuse;Eco-environmental material sales;Electrical Equipment Sales;Chemical product sales(No licensed chemical products);Sales of air pollution monitoring and testing instruments;Sales of water pollutant monitoring and testing instruments;Sales of ecological environment monitoring and testing instruments;Disinfectant sales(Free of Hazardous Chemicals);Environmental protection special equipment sales;Natural Ecosystem Conservation and Management;water pollution control;Water Environment Pollution Prevention and Control Services;Air Pollution Control;Atmospheric Environmental Pollution Prevention and Control Services;Solid Waste Treatment;Soil Pollution Control and Restoration Services;Soil Environmental Pollution Prevention and Control Services;Noise and Vibration Control Services;Ecological Restoration and Ecological Protection Services;Environmental emergency management service;Municipal facilities management;Environmental Consulting Services;Engineering Management Services;Internet of Things Technology Services;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion(Except for licensed business,Can independently operate projects that are not prohibited or restricted by laws and regulations)

Jilin Zhongtian Environmental Engineering Co., Ltd., established on 2005-12-06, Business scope includes dust removal equipment,Solid Waste Treatment Equipment,Sewage treatment equipment,Manufacture of urban water supply treatment equipment,processing,repair,transform,distribution;Sewage Treatment Facility Operation Services;Environmental treatment equipment,water treatment equipment,Sales and after-sales installation services of central air-conditioning equipment;Manufacturing of air treatment equipment,Pipe installing,Mechanical and electrical equipment installation;civil engineering,Decoration project,Smart Remote Engineering,Strong and weak current engineering construction;Class I pressure vessel,second class low,Manufacturing of medium pressure vessels;distribution:steel,Plumbing equipment,metallic material,Metallurgical products,waterproof material,hardware,building materials,Decorative materials,environmental protection material(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

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)

Shandong Golden Crown Mesh Co., Ltd., established on 2000-08-18, Business scope includes production and sales:Net for sports,Sports Equipment and Accessories,Sports ball equipment and equipment,safe net(1,flat net,P-3x6;2,Dense mesh safety vertical net,ML-1.8x6),transport network,Farming net,Packing net,Lifting net,shade net,agricultural net,garden net;plastic products,Sales of chemical fiber products;agricultural textiles,Fishery Textiles,seat belt,safety rope,helmet,safety shoes,protective gloves,Processing and sales of seat spreader(National Industrial Policy Restrictions,Those eliminated shall not be produced);Import and export business within the scope of filing(Except for projects requiring national special approval).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Changzhou Tianda Longcheng Energy Saving and Environmental Protection Technology Co., Ltd., established on 2008-10-28, The business scope includes new energy combustion devices,New energy-saving engine,R&D and manufacture of engine energy saving and emission reduction devices;Research and development of biotechnology,Technical consultation and service.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Yixing Sujia Environmental Protection Equipment Co., Ltd., established on 2007-01-23, Business scope includes environmental protection engineering equipment,Desulfurization and denitrification equipment,Urban sewage treatment equipment,Industrial Wastewater Treatment Equipment,Deodorization equipment,Disinfection equipment,water supply equipment,plastic products,Manufacture of automation control equipment,Install,maintain,Sales;Environmental Engineering Design,Construction and Technical Services;Operation and management of environmental pollution control facilities;Cleaning Services;Water Quality and Atmospheric Monitoring,analyze;Water Pollution Prevention and Control Project,Air Pollution Prevention and Control Engineering,Solid Waste Treatment Engineering,River pollution control project,Noise pollution control project,Soil remediation and treatment engineering,Seawater desalination project,Water supply and drainage project,Municipal public works,Landscaping project,Landscape engineering design,construction;Research and development of environmentally friendly new material technology;Wire and Cable,Wujinjiaodian,Computer software and supporting materials,Environmental protection water treatment equipment accessories,FRP products,water treatment chemicals(Removal of hazardous chemicals),Environmental filler(Removal of hazardous chemicals),Environmental protection filter material(Removal of hazardous chemicals),Instrumentation,fountain equipment,bonsai,Sales of Sculptures;tower,Installation of Lighting Pole,Sales;Green maintenance;flowers,planting of seedlings,Sales;Self-operated and agent import and export business of various commodities and technologies(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)

Huahuijian (Tianjin) Technology Co., Ltd., established on 2020-08-11, Business scope includes general items:software development;Cloud Computing Equipment Sales;Artificial intelligence application software development;Network and Information Security Software Development;Artificial intelligence theory and algorithm software development;Artificial intelligence basic software development;Retailing of computer software, hardware and auxiliary equipment;electronic,Mechanical equipment maintenance(No special equipment);Machinery and Equipment Leasing;Computer and communication equipment rental;Non-residential real estate leases;Wholesale of computer software, hardware and auxiliary equipment;Computer System Services;Information system integration service;Information Technology Consulting Services;Network technology service;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;data processing services;Data processing and storage support services;Mechanical equipment research and development;Conference and Exhibition Services;General merchandise sales;Office Supplies Sales;Sales of building materials;Instrument sales;Machinery sales;Advertising Design,acting;advertisement making;Educational Consulting Services(Education and training activities that do not include licensing approval);marketing planning;market survey(Does not include foreign investigations);Labor service(Does not include labor dispatch);business management;Information Consulting Service(Not including licensing information consulting services);Intellectual Property Services;electronics sales;housing lease;Engineering Management Services;Internet of things technology research and development;IoT application service;Internet of Things Technology Services;IoT Device Sales;Information security equipment sales;Big data service;internet data service;Engineering and Technology Research and Experimental Development;Industrial Design Services;Health Consulting Services(Does not include medical services).(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).

Hangzhou Tusoft Technology Co., Ltd., established on 2005-11-04, The business scope includes smart public transportation machine,Bus intelligent electronic stop sign,LEDElectronic road sign,LEDcar interior screen,LEDrear advertising screen,LCDGuide screen,GPS/Beidou vehicle terminal,Vehicle Video Terminal,Internet of Vehicles Gateway,Traffic Analyzer,Driving safety warning system terminal,360Surround terminal,door monitor,Car LCD player all-in-one,Assembly of bus information products such as coin machines,Information service business in the second category of value-added telecommunications business(Internet information service only)(For details, see<Value-added telecommunications business license>)(The above-mentioned business scope shall be operated within the valid business period of the license);Computer Information System Integration,electronic product,Computer hardware and software,Technology development of communication equipment,Technical Services,Sales;All other legal items that do not need to be submitted for approval.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)