Sichuan Jinfeng Construction Co., Ltd., established on 1998-10-09, Business scope includes construction works,Road construction,Water Resources and Hydropower Engineering,Power Engineering,Municipal public works,Communication Engineering,Mechanical and Electrical Engineering,Petrochemical Engineering,tunnel Engineering,foundation engineering,Ready Mixed Concrete Works,Fire facilities engineering,Waterproof, anti-corrosion and thermal insulation engineering,bridge engineering,Steel structure engineering,Building decoration project,Landscaping project,Construction mechanical and electrical installation engineering,Building Curtain Wall Engineering,City and road lighting engineering,Highway Pavement Engineering,Road subgrade engineering,Highway Traffic Engineering,Airport track engineering,River and lake improvement project,Power transmission and transformation project,Environmental Engineering,Special Engineering(Does not contain blasting),Water conservancy and hydroelectric power installation project;Machinery sales;R & D and sales of electromechanical equipment;Commodity wholesale and retail(No licensed items).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Shanghai Liyang Road Reinforcement Technology Co., Ltd. engages in the development of materials for use in road maintenance and the provision of related technology solutions. The company was founded on July 23, 2006 and is headquartered in Shanghai, China.

Jiangsu Weixin Engineering Consulting Co., Ltd., established on 1994-10-12, Business scope includes transportation planning research;Transportation and urban facilities construction(including roads,bridge tunnel,port,channel,railway,Airport)and consultancy services for industrial and civil development projects;Highway Engineering and Bridge and Tunnel Engineering,Traffic Engineering,waterway engineering,Geotechnical Engineering,Feasibility study of industrial and civil construction projects,Survey and design,Engineering supervision and project management;Urban Planning Services;Environmental Impact Assessment of Construction Projects;Engineering Design of Municipal Public Industry;Landscape Architecture Engineering Design;Landscaping engineering construction.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments) General project:Engineering Management Services;Highway and Waterway Engineering Test and Inspection Service(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Wuhan Yichang Technology Co., Ltd., established on 2019-03-25, Business scope includes general items:software development;Information system integration service;Manufacturing of computer software, hardware and peripheral equipment;Highway and Waterway Engineering Test and Inspection Service;Internet of things technology research and development;Internet of Things Technology Services;5GCommunication Technology Services;electronics sales;Artificial intelligence industry application system integration service;Information Technology Consulting Services;Data processing and storage support services;Engineering technical service(planning management,survey,design,Except supervision);Machinery and Equipment Leasing;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)

Part of Suzuki Motor Corp., Jiangmen Dachangjiang Group Co. Ltd. is a Chinese company located in Jiangmen that manufactures and distributes motorcycles.

Wuhan Luhe Luda Intelligent Transportation Technology Co., Ltd., established on 2018-08-31, Business scope includes licensed projects:Construction labor subcontracting;Mapping service;Inspection and testing 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:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Information Technology Consulting Services;Manufacture of special instruments for geological exploration and seismic;Sales of special instruments for geological exploration and seismic;rental service(Licensed rental services not included);Auto New Car Sales;car used car sales;Security equipment manufacturing;Security equipment sales;Retailing of computer software, hardware and auxiliary equipment;Engineering cost consulting business;Import and export;Technology Import and Export;Import and export agency(Except for licensed business,Can independently operate projects that are not prohibited or restricted by laws and regulations)

Anhui Shengjian Engineering Management Co., Ltd., established on 2010-07-06, Business scope includes construction project management;Construction;Highway Maintenance Construction;Highway Engineering Design,Consulting and survey;Municipal engineering design,Consulting and survey;Traffic Engineering Design and Technical Services;Engineering Project Consulting,Cost consulting and technical services;Engineering bidding agency;Technical consulting in the field of environmental engineering,Technical Services;Construction machinery rental;Sales of building materials.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Anhui Dar Intelligent Control System Stock Co., Ltd. (doing business as Dahl Intelligent) is a private company headquartered in Wuhu, China, that provides software development and maintenance services.

Nanjing Pujiang Engineering Inspection Co., Ltd., established on 2010-10-09, Business scope includes engineering inspection,Technical testing;Research and development of road bridge and tunnel engineering technology,design;Test detection,technical consulting,Technical Services;Research and development of engineering materials and equipment,Sales;Engineering Management Services;computer system integration;software development;Instrument R&D,Sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Bestech Co., Ltd. is a South Korean private company that manufactures pumps and compressors.

Daewoo Motor Co., part of BorgWarner, Inc., is a South Korean company located in Inchon. The firm manufactures automobiles.

Wuhan Xirui Optoelectronics Technology Co., Ltd., established on 2016-08-22, The scope of business includes optical, mechanical and electrical integration equipment,Development of measurement and control equipment,Production(branch only),Installation and wholesale and retail;Testing equipment technology development,technology transfer,technical consulting,Technical Services,Sales;electronic,communication,Technology Development of Automatic Control System;Computer software and hardware development,Technical Services;game software development,Sales;navigation technology,Surveying and Mapping Technology Development and System Design,integrated;Technical development of geographical information collection system and hardware and software,technical consulting,Technical Services;Technology development of laser equipment,Technical Services,system integration,Wholesale and retail;Photogrammetry and Remote Sensing;engineering survey;Geographic Information Systems Engineering;electrical engineering design,Install,debugging,system integration;Smart instrumentation,Mechanical and electrical equipment installation engineering;Indoor and outdoor building installation works;property management;Communication equipment(Except for franchise),car sales;Traffic Engineering Testing Technology Consulting,Technical Services;Data processing and storage services;equipment(Does not include measuring instruments)wholesale and retail,Maintenance and leasing;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).(Projects subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Jiangsu Middle Road Engineering Technology Research Institute Co., Ltd., established on 2014-03-17, Business scope includes road,Research and development of bridge and tunnel engineering technology,design,Test detection,technical consulting,Technical Services,Technology Promotion;Research and development of engineering materials and equipment,Sales;Engineering Management Services;computer system integration;software development;Instrument R&D,Sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Shanghai Baoye Group Co., Ltd. is a Chinese company located in Shanghai and ultimately controlled by the Government of China. The firm designs, constructs and installs steel structural systems.

Shandong Fuyuan Surveying and Mapping Design Co., Ltd., established on 2004-09-13, Business scope includes geotechnical engineering investigation;engineering survey;Survey labor;construction work,Planning and Design;Construction Project Management;GIS Engineering Design,construction;Computer System Integration Design,construction;Sales:Computer hardware and software.(The above scope does not exclude the prohibition of national laws and regulations,Restricted and pre-approved operating items,Those involving national special licenses or qualification management must rely on licenses or qualification certificates to engage in business operations)(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments).

Wuxi Tengtong System Technology Co., Ltd., established on 2020-04-27, Business scope includes licensed projects:Various construction activities;Technology Import and Export;Import and export agency;Import and export;Construction engineering design(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;Manufacturing of computer software, hardware and peripheral equipment;Network and Information Security Software Development;software sales;software development;electronics sales;Office Equipment Sales;Communication equipment manufacturing;Communication equipment sales;Network equipment manufacturing;Information Security Equipment Manufacturing;Information security equipment sales;Wholesale of computer software, hardware and auxiliary equipment;Retailing of computer software, hardware and auxiliary equipment;integrated circuit manufacturing;IC sales;Integrated circuit chip and product manufacturing;Wholesale of electronic components;Electronic Components Retail;Integrated circuit chips and product sales;Integrated circuit chip design and service;Manufacturing of Power Electronic Components;Manufacturing of electronic components;Sales of power electronic components;Manufacturing of electronic components and electromechanical components;Sales of electronic components and electromechanical components;Manufacturing of electronic measuring instruments;Sales of electronic measuring instruments;drawing,Sales of computing and measuring instruments;drawing,Manufacture of computing and measuring instruments;Instrument Manufacturing;Intelligent Instrument Manufacturing;Smart Instrument Sales;Sales of electrical instruments and meters;Electrical instrumentation manufacturing;Manufacturing of experimental analysis instruments;Experimental analysis instrument sales;Manufacturing of other general instruments;traffic safety,Manufacture of special equipment for control;Maintenance of transportation facilities;Foreign contracted projects;Information system integration service;Engineering Management Services(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Chongqing Guangyang Island Green Development Co., Ltd., established on 2010-10-18, Business scope includes general items:Land consolidation within the scope authorized by the municipal government,Project Development;Construction investment in municipal infrastructure and energy system projects,Operations Management;Foreign investment with the company's own funds;Landscaping,Ecological Protection and Environmental Governance;Eco-environmental research and consulting services;Construction management of comprehensive agricultural development and rural revitalization projects;Big Data,Intelligent technical service;Cultural industry development,the construction,Operation and Management;Hotel management and conference and exhibition services.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments.)

Hengyang Jinquan Real Estate Development Co., Ltd., established on 2006-03-20, Business scope includes real estate development and operation.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Zhangqiu Fire Equipment Co., Ltd., established on 1995-04-01, Business scope includes fire fighting equipment,auto parts,fire truck,Labor protective equipment,Equipment,printer,Manufacturing of digital printing machines,Sales;Sales of portable storage pressure dry powder fire extinguishers,repair;Fire engineering guidance installation,technical consulting;Research and development of new fire fighting equipment;road freight transport;Import and export,Technology import and export and other legal,regulations,Items that are not prohibited by the State Council's decision and do not require a business license.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Shandong Architecture University Design Group Co., Ltd., established on 2009-07-22, Business scope includes licensed projects:Construction engineering design;Compilation of land and space planning;Engineering cost consulting business;Construction Project Supervision;Civil Air Defense Engineering Design;Cultural relics protection engineering design;Mapping service;Quality inspection of construction projects.(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;Professional Design Services;Engineering and Technology Research and Experimental Development;Tourism development project planning consultation;New material technology promotion service;Standardized service;Engineering technical service(planning management,survey,design,Except supervision);office services.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)