Guangzhou Maritime Technology Co., Ltd., established on 2019-03-05, Business scope includes advertising;photography service;E-commerce information consultation;Enterprise Management Services(Except for those involving licensed business projects);Communication Signal Technology Consulting Services;Science and technology project evaluation service;Science and Technology Information Consulting Services;Information Electronic Technology Services;UAV system technical service;Software technology promotion service;Network information technology promotion service;Marine supporting equipment manufacturing;Manufacturing of aids to navigation equipment and other related devices;lighthouse,Navigation mark management service;Research and Development of Communication Technology,Technical Services;Information system integration service;Wholesale of electronic products;computer wholesale;software wholesale;Wholesale of communication equipment and supporting equipment;Ship spare parts sales;Sales of drones;Internet Merchandise Sales(Except for licensed and approved products);Labor protection supplies wholesale;Emergency rescue equipment sales;software development;Computer room maintenance service;Information Technology Consulting Services;electronic,Communication and Automatic Control Technology Research,to develop;computer technology development,Technical Services;Internet of things technology research and development;Technical Research on Emergency Rescue Equipment,technology development;Technology development of UAV software and hardware,application;Electronic Engineering Design Services;Electronic equipment engineering installation service;Space lease(Without storage);property management;Acting printing business(not directly engaged in printing);Mapping service;ship inspection;ship,Offshore installations,Technical Inspection of Shore Works;Engineering Technology Consulting Services;Engineering project guarantee service;Engineering Project Management Services;Engineering general contracting service;General contracting of engineering construction;Research on Labor Protection Articles,design service;Electronic Product Design Services;radar,Navigation and measurement and control system engineering installation services;Electronic product testing;Ship Communication Service;Channel service;ship rescue service;Oil Spill Prevention Services for Vessels;Transshipment Building Services;Dock dredging;Shipping Broker;Emergency rescue equipment repair;Safety rescue emergency plan planning,design service;Accept entrustment to engage in labor outsourcing services;ship repair;

Tianmuhe Ecological Construction Co., Ltd., established on 2017-12-25, Business scope includes landscape garden planning and design;Water and Soil Conservation Engineering Design;Landscaping project;River Improvement Project;Environmental Engineering;Municipal public works;mine engineering;Engineering Supervision;Engineering Technology Development;flowers,Seedling planting,Sales;park management;Scenic spot management;hotel management;Tourist Information Consultation;Educational information consultation;Organization and planning of cultural exchange activities;Wedding etiquette service;technology development,Technical Services,technical consulting;Green Management Services;Business Management Consulting;Sales(Including online sales):Agricultural and sideline products,building materials.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments).Catering Services;stay.(Did not obtain the relevant administrative license(approval),Do not carry out business activities).

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

Hitachi Ltd. is engaged in the manufacture and sale of electrical equipment. It operates through the following segments: Information Technology (IT), Energy, Industry, Mobility, Life, Hitachi High Technologies, Hitachi Construction Machinery, Hitachi Metals, Hitachi Chemical and Others. The IT segment handles systems integration, consulting, control systems, cloud services, software, IT products such as storage and servers, and automated teller machines. The Energy segment pertains to power generation systems (nuclear power, renewable energy & thermal power) and power grid systems. The Industry segment covers industrial and distribution systems, water & environment systems, and industrial equipment. The Mobility segment includes building systems like elevators & escalators, and railway systems. The Life segment manages medical equipment; life & ecosystems such as refrigerator, washing machine, room & commercial air conditioner; automotive systems including powertrain system, chassis systems and advanced driving support systems. The Hitachi High Technologies segment covers medical & life science products, analytical equipment, semiconductor manufacturing equipment, manufacturing & inspection equipment, and advanced industrial materials. The Hitachi Construction Machinery segment handles hydraulic excavators, wheel loaders, mining machines, maintenance services, civil engineering solutions, and mine operation management systems. The Hitachi Metals segment manages special steel products, base material products, magnetic materials, power electronics, and wire materials. The Hitachi Chemical segment covers functional materials (electronic materials, wiring board materials & electronic components), advanced components and systems (mobility materials, power storage devices & life science related products). The Others segment provides optical disc drives and real estate management services. The company was founded by Namihei Odaira in 1910 and is headquartered in Tokyo, Japan.

Wuling Power Co., Ltd., established on 1995-05-03, The scope of business includes engaging in electric power with its own legal funds,heat,Energy saving and environmental protection engineering and energy,Investment in hydrogen production and hydrogenation projects(Not to engage in deposit taking,Fundraising collection,entrusted loan,issue notes,Loans and other national financial supervision and fiscal credit business).engaged in power supply,electricity,thermal development,the construction,Production,Operation and sales;Distribution and sale of electricity;coal,Coal bed methane,natural gas,Shale gas development,the construction,Production,operate,Businesses such as transportation and trade;Energy saving and environmental protection engineering construction,Production,operate;hydrogen energy,energy storage,Charge,Development of power exchange infrastructure and other projects,the construction,Production,Operation and Management;Biomass Comprehensive Utilization Business;District cooling and heating business;Energy hosting business;Research and development of electric power and related industries,technical consulting,Construction,to run,maintain,Engineering Supervision,Bidding agency, etc.;Complete sets of equipment within the above business scope,matching,Supervision,Operation and maintenance;Sales of electrical energy and related industry supporting equipment;Distribution of building materials,industrial wood,Electrical equipment,Electric vehicles and policy-allowed metal materials;Realtor;Internet access and related services,information service,technological innovation,security service,data service business;Internet of Things Technology Services,Operation and maintenance service,Information processing and storage support services, etc..(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Jiangxi China Coal Water Conservancy and Environmental Protection Group Co., Ltd., established on 2012-04-17, Business scope includes water conservancy project construction,Civil Engineering Construction,Municipal engineering construction,Construction of river and lake improvement projects,Earthwork construction,Highway construction,Port and channel engineering construction,Landscaping engineering construction;Construction labor subcontracting,Engineering Consulting;land development,tidy,Planning and Design of Reclamation,construction;Soil and water protection and geological disaster control engineering(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)**

Shenzhen Shenshui Water Consulting Co., Ltd., established on 1998-05-27, Business scope includes general business items:project consultancy(Water Resources and Hydropower,Municipal Public Works Class A);Examination of Construction Drawing Design Documents of Water Conservancy Projects;Grade A project bidding agency;Government Procurement Agency Grade A;Engineering Supervision;Water-saving engineering information consultation;Safety production consulting service;Technical development of water-saving technology;Soil and water conservation(Monitoring Class A,Programming Level B);Information system(Information System Integration Level 1,Information system operation and maintenance technical service level 1,Information system engineering consulting design);Engineering surveying and mapping;Engineering Investigation;the dam,Underground pipeline detection and monitoring;city ​​park,Ecological Park,Science and Technology Demonstration Park,green space,green Lane,Operation management and maintenance of public service facilities in Bitao;Water supply and drainage pipe network,pumping station,the river,reservoir,seawall,beach,Reservoir,wetlands,Box culvert,Operation management and maintenance of water facilities and auxiliary facilities of the gate;Cleaning Services,pest control,termite control,Eliminate the four evils;property management;Invest in business(Specific projects will be reported separately);Design and development of information system and automation system;water plant,Water supply network and its ancillary facilities,Drainage network and its ancillary facilities,Operation management and maintenance of sewage pipe network and its auxiliary facilities;market research;Conference and cultural and sports event planning;Environmental testing and evaluation,water quality,the soil,Air quality inspection and testing;forestry survey,Forestry Pest Control,Afforestation construction;Manure treatment equipment,Sludge Treatment Equipment,Operation management and maintenance of environmental protection facilities;Sewage Treatment and Its Reuse;Solid Waste Treatment;fertilizer sales.(Business operations involving administrative licensing,Must obtain administrative license documents before operating);Catering Management;food delivery service;Environmental protection special equipment sales;Environmental Consulting Services;Domestic trade agent;Machinery sales.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license),The licensing program is:Labor dispatch;Construction Waste Treatment and Comprehensive Utilization;General cargo;Catering Services(No fumes,smell,exhaust gas);small meal,Snacks,Small food workshop operation;small meal;food production;food sales(Only sell prepackaged food);food sales;food,beverage retail(Retailing of tobacco products);beverage production;Manufacturing of tea beverages and other beverages;Quality inspection of construction projects;Water Conservancy Engineering Quality Inspection.(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 Kunding Environmental Protection Technology Co., Ltd., established on 2008-01-04, Business scope includes licensed projects:Environmental protection engineering professional contracting level 1,Mechanical and electrical engineering construction general contracting level 3,Municipal Public Works Construction General Contracting Level III,Construction engineering 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:R&D and consulting services for new environmental technologies;Environmental Pollution Control;Development of environmental protection equipment and new products,Sales;Information system integration service;Internet of Things Technology Services;computer software development,Sales and technical service;Production,Sales:Municipal facilities and equipment,water treatment equipment,Water pumps and accessories;water treatment products,disinfection products(Free of chemical hazards),Promotion and sales of daily chemical products;Installation of environmentally friendly electromechanical products,repair;Indoor air pollution detection and treatment;Central air conditioning cleaning;Mechanical and electrical equipment installation technical consultation;Sales:Communication equipment and accessories(Does not include satellite ground receiving and transmitting equipment),instrument,meter,Wujinjiaodian,building decoration materials(Free of Hazardous Chemicals),car parts,motorcycle parts,Daily necessities.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Sichuan Xinshui Balance Environmental Protection Technology Co., Ltd., established on 2014-10-16, Business scope includes general items:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;water pollution control;Landscaping engineering construction;Urban Park Management;Urban Greening Management;Municipal facilities management;water resource management;property management;Management of Flood Control and Waterlogging Control Facilities;Environmental Consulting Services;Water Conservancy Related Consulting Services;Water Environment Pollution Prevention and Control Services;Environmental emergency management service;Ecological Restoration and Ecological Protection Services;Ecological reserve management services;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;salvage service;Engineering Management Services;Environmental Protection Monitoring;Ecological resource monitoring;Sewage Treatment and Its Reuse;Engineering and Technology Research and Experimental Development;New material technology research and development;Research and development of bio-based materials technology;Aquatic planting;flower planting;Eco-environmental material sales;Environmental protection special equipment sales;tree planting business;Aquatic product retail.(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 design;Construction Engineering Survey;Construction Engineering Construction;Construction labor subcontracting;Forest tree seed production and management;aquaculture.(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)

Qinghai Water Resources and Hydropower Research Institute Co., Ltd., established on 2000-12-13, Business scope includes general items:Engineering and Technology Research and Experimental Development;Engineering cost consulting business;Management of Flood Control and Waterlogging Control Facilities;Soil Erosion Prevention and Control Services;Hydrological Services;water pollution control;water resource management;Metering technical service;business training(Does not include education and training,Vocational skills training and other licensed training);Government Procurement Agency Services;Bidding agency service;Financial fund project budget performance evaluation service;Engineering Management Services;Urban Greening Management;Landscaping engineering construction;Ecological resource monitoring;Technology related to agricultural production and operation,information,Facilities construction and operation services;Information system integration service;irrigation service;Natural Ecosystem Conservation and Management;Environmental Consulting Services;Water Conservancy Related Consulting Services;Soil Pollution Control and Restoration Services;Environmental Protection Monitoring;Water Environment Pollution Prevention and Control Services;Science popularization service;Information Technology Consulting Services(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).licensed items:Water Conservancy Engineering Quality Inspection;Quality inspection of construction projects;Inspection and testing of special equipment;Construction Engineering Construction;Construction Engineering Survey;Construction engineering design;Indoor environment detection;Pesticide registration test;Natural Water Collection and Distribution;Mapping service;General Aviation Services;Construction supervision of water conservancy projects(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).

Hunan Wuling Power Technology Co., Ltd., established on 2016-03-16, Business scope includes electric power technology research and development innovation,Promote application services and product production,Sales;Power facility installation(build,try);Technical transformation of power equipment and facilities;Power Technical Supervision;Mapping service;Power Technology Consulting,Training and service;Complete supply and lease of power equipment and materials;Internet information service,security service,data service,Operation and maintenance service;Information system integration and Internet of Things technical services;communication,intelligent,Research and development of automation system engineering,Design and Related Services;computer software,Hardware development and related peripheral equipment,Production of network equipment,sales and agency;Construction engineering design,supervision,Consulting and other management services.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Datang Tongzhou Technology Co., Ltd., established on 2006-07-12, Business scope includes technology development,Technical Services,technology transfer;Economic Information Consulting(Does not include investment advice,Does not include educational consultation);Equipment Leasing,device installation,Equipment Repair;chemical additives,Fly Ash Technology Research;Sale of fly ash,building materials,Equipment,hardware,AC,chemical additives,Chemical Products(Does not contain dangerous chemicals and a class of precursor dangerous goods);heat supply;Solid Waste Treatment(limited to branch operations);production of building materials(Offsite);electricity supply;road freight transport(Only use clean energy,New Energy Vehicles,limited to branch operations);Sales of renewable resources;Lime and Gypsum Sales.(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.)

Dalian Jiuding Ecological Watershed Management and Development Co., Ltd., established on 2017-07-23, The scope of business includes comprehensive management of ecological watersheds,the construction,Development and Operation;Environmental governance,Water conservancy project,Municipal public works,Landscape Architecture Engineering,sewage treatment,Town and Country Planning,Rural land consolidation,Agricultural Engineering Technology Research and Development,technical consulting,technology transfer,Technical Services;land development,tidy,reclamation;Land Planning;Land consolidation and reclamation development planning and design;Preparation of land reclamation plan;land registration agent.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments.)

Sichuan Yuyang Environmental Engineering Co., Ltd., established on 2001-04-16, Business scope includes design,Production,Sales,lease:Water treatment and environmental pollution control equipment,Air conditioning purification equipment,Computer software development system integration,Installation of computer system control equipment and above projects,debugging,operate,Construction and Technical Consulting Services;Biological Engineering,Design of ecological environment protection engineering technology,research and development;Sales:Wujinjiaodian,electronics,Daily Chemicals(Does not contain dangerous goods),Environmental protection experimental instruments and equipment;Municipal public works,Environmental Engineering,Mechanical and electrical equipment installation engineering,Water Resources and Hydropower Engineering,River and lake improvement project,Consultation on landscaping projects,design,construction,Operations and Management.Hazardous Waste Treatment.Carbon Dioxide and Mineral Geological Exploration.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments).

China Construction Intelligent Technology Co., Ltd., established on 2018-10-29, Business scope includes technology development,Technical Services,technology transfer,technical consulting,Technology Promotion;software development;water pollution control;Business Management Consulting;Construction Project Management;Computer System Services;sell electronics,Equipment,Security Technology Protection Products,computer,Software and Auxiliary Equipment,communication equipment;Technology Import and Export,Agent import and export,Import and export;Construction Engineering Survey;Construction engineering design;Building Intelligent System Design;Electrical Installation Services;Various construction activities;Building Intelligent Engineering Construction.(Market entities independently choose business projects in accordance with the law,Carry out business activities;Construction Engineering Survey,Construction engineering design,Building Intelligent System Design,Electrical Installation Services,Various construction activities,Building intelligent engineering construction and projects subject to approval according to 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.)

Guoneng Daduhe Big Data Service Co., Ltd., established on 2003-07-16, Business scope includes computer information technology,network technology,Research and Development of Communication Technology,Technical Consulting and Technical Services;Internet Information Technology Services;Business Consulting(Does not include investment advice);Business Management Consulting;Information system integration service;computer network engineering,Security Engineering,Building Intelligent Engineering,Weak current project,Communications Engineering,Integrated wiring engineering construction(Operating with a qualification certificate);Computer hardware and software and auxiliary equipment,Network equipment,communication equipment(Excluding wireless broadcasting and television transmitting and satellite ground receiving equipment),electronic product,Office equipment sales and technical services;Value-added telecom business operation(Did not obtain the relevant administrative license(approval),Do not carry out business activities);Internet of Things Technology Services;Data processing and storage services;Technology intermediary service;electric equipment,Instrumentation,Industrial automation control system device,Computer hardware and software and peripheral equipment,Research and development of communication equipment,Sales,technical consulting,Technical Services;Water conservancy and hydropower engineering design and construction(Operating with a qualification certificate);Environmental Protection Monitoring;Import and export of goods and technology;internet data service;Power facility installation,undertook,Undertake the second level,Hydraulic and hydropower project contracting;Power transmission and transformation project contracting;Housing construction contracting;hydroelectric power;Hydropower station operation,maintenance and management;Engineering Management Services;Technical testing service;commercial service,Garbage cleaning service in the reservoir area,Engineering supervision service,project management,Engineering Consulting Services,Business Management Consulting,Bidding agency service,Mapping service,Computer software system development and integration,Conference Services,Processing of metal components and accessories;Sales:Electromechanical equipment and accessories,building materials.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Shanghai Zhonghuishui Ecological Technology Co., Ltd., established on 2013-11-26, The scope of business includes engaging in river,river,lake,Technology development in the field of coastal zone ecological environment restoration technology and environmental protection technology,technology transfer,technical consulting,Technical Services;Environmental protection and ecological engineering,Greening works and landscape design(By qualification)and consulting;Environmental protection construction engineering construction,Construction of river and lake improvement projects,Garden ancient building construction engineering construction,Landscape engineering construction;Green facilities,Daily necessities,Chemical products and raw materials(Removal of hazardous chemicals,specialty chemicals,precursor chemicals)Wholesale and import and export,commission agent(except auction),and provide related services. [Items subject to approval by law,Business activities can only be carried out after approval by relevant departments]