CCCC Shanghai Channel Survey and Design Research Institute Co., Ltd., established on 1993-07-28, Business scope includes licensed projects:Construction engineering design;Construction Engineering Construction;Construction Engineering Survey;Mapping service.(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:Engineering Management Services,marine services,Engineering cost consulting business,Engineering and Technology Research and Experimental Development,housing lease,navigation,surveying and mapping,Sales of Meteorological and Oceanographic Special Instruments,Environmental protection special equipment sales,Pump and vacuum equipment sales.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Hebei Water Conservancy and Hydropower Survey, Design and Research Institute Group Co., Ltd., established on 1999-11-22, The business scope includes engineering survey comprehensive class A;Water Conservancy Industry Engineering Design Class A;Construction Industry Architectural Engineering Design Class B;road industry(the highway)Engineering Design Class B;Water conservancy project,Hydrogeology,engineering survey,Geotechnical Engineering,hydropower,architecture,Highway Engineering Consulting Grade A;Municipal public works(Drainage),Ecological construction and environmental engineering,Agricultural Engineering Consulting Grade C;Surveying and Mapping Class A;Construction project water resources demonstration grade A;Soil and Water Conservation Program Preparation Grade A;hydrology,Water resources investigation and evaluation grade A;Engineering Cost Consulting Class B;Geological disaster control engineering design grade A;Geological Hazard Risk Assessment Class B;Geological Disaster Control Engineering Exploration Grade A;Class-A seismic performance evaluation of engineering construction site;Seismic Appraisal of Water Conservancy and Hydropower Projects,Reinforcement design;waste water,exhaust gas,noise,Solid Waste Treatment Engineering Class B;Contract overseas water conservancy projects and domestic international bidding projects;Contract the survey of the above overseas projects,consult,Design and Supervise Projects,Equipment required for the above overseas projects,Material export,Dispatch labor personnel required for the implementation of the above-mentioned overseas projects;(Operate with qualification certificate);Can undertake the general contracting of projects within the scope of the above qualification certificates;Available total investment2Bidding agency business for central investment projects of RMB 100 million or less(Operate with qualification certificate);Testing service;engineering drilling,Sinking business(Operating with a qualification certificate).building materials,Non-ferrous metals(Not rare precious metals)Wholesale,retail.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments).

KORBI Co. Ltd. manufactures and develops environmental measurement and analysis devices. The company was founded on October 12, 1999 and is headquartered in Anyang, South Korea.

NTU (Changshu) Research Institute Co., Ltd., established on 2012-12-26, Business scope includes landscape ecology,Landscape Ecological Research and Development;Operation and management of high-tech park construction projects;Ecological Restoration and Regional Planning;Ecological Protection and Environmental Governance,Environmental Ecological Monitoring and Assessment,Engineering Technology Development,Ecological Environment Consulting,planning,design,Science promotion,manage,the construction,Technical Services;Research and development and sales of new ecological environment products;Engaged in the import and export of goods and technology,Except that the state restricts the company to operate or prohibits the import and export of goods and technologies;Meeting,Expo Services;R & D and sales of environmental protection equipment;Ecological Agriculture Technical Services;cereals,vegetable,seedlings,flower planting(The above is limited to branch operations);Nursery stock cultivation and sales;Environmental Engineering Design;Environmental governance engineering construction;Ecotourism project development;Domestic travel,Inbound and outbound tourism business;Training Services for Adults(Does not include nationally recognized vocational certificate training);Soil Monitoring and Remediation;biodiversity survey;wetlands,Ecological intelligence management service;Interior decoration design and construction;Plant Organic Mulch Sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments) General project:Climate Feasibility Demonstration Consulting Services;Carbon emissions,carbon conversion,carbon capture,Research and development of carbon sequestration technology;Planning and Design Management(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Zhejiang Liangda Intelligent Technology Co., Ltd., established on 2019-09-12, Business scope includes technology development,Technical Services:UAV smart device,drone technology,monitoring technology,robot technology,environmental technology,computer software,Water conservancy information technology,Soil Remediation Technology,Water Resource Management Technology;Serve:Industrial intelligent robot and accessories,Information Technology Consulting Services,Information system integration service,Environmental Technology Consulting,Mapping service,Water saving project,Hydrological Services,water resource argument,Water resource monitoring,Soil and water conservation,Environmental Assessment,Water Conservancy and Hydropower Engineering Consulting,Flood Control Impact Assessment,Undertake hydrogeological survey engineering,Undertake environmental protection projects;wholesale,retail:Green facilities,Electrical Equipment,Instrumentation,electronic product.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Hangzhou Cunlan Technology Co., Ltd., established on 2018-01-10, Business scope includes technology development,Technical Services:fire technology,environmental technology,energy saving technology,information Technology,computer system integration;Serve:Fire engineering design,On-site maintenance of fire fighting equipment,maintainance,Fire Safety Evaluation;Serve:Indoor Air Testing,Water quality testing,Non-medical health management consultation(Except those involving medical license);wholesale,retail:Green facilities,Electrical Equipment,Instrumentation,electronic product.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)