T.I.S. Tecniche Idraulico Stradali SpA is an Italian private company located in Rome that manufactures concrete products.

China Railway 19th Bureau Group 2nd Co., Ltd. is a company headquartered in Liaoyang, China and ultimately controlled by the Government of China. The firm provides bridge and tunnel construction services.

Suzhou Lanxiyi Building Decoration Engineering Co., Ltd., established on 2020-11-12, Business scope includes licensed projects:Residential interior decoration;Various construction activities;Construction engineering design;Construction of fire protection facilities;construction professional work;General contracting of housing construction and municipal infrastructure projects;Power facility installation,undertook,Take the test;Engineering cost consulting business(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:Residential water and electricity installation and maintenance services;Landscaping engineering construction;Metal doors and windows engineering construction;Engineering Management Services;Engineering technical service(planning management,survey,design,Except supervision);Sales of building materials;Sales of lightweight building materials;Earthwork construction(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Fujian Zhonglin Engineering Construction Co., Ltd., established on 2017-01-12, Business scope includes construction works,Municipal public works,Waterproof, anti-corrosion and thermal insulation engineering,Steel structure engineering,Building decoration project,Fire Engineering,Building Curtain Wall Engineering,Road construction,bridge engineering,HVAC engineering,tunnel Engineering,Earthwork,Sports facilities engineering,Urban landscaping project,Water Resources and Hydropower Engineering,Foundation and Foundation Engineering,Power Engineering,Electronics and Intelligent Engineering,Formwork scaffolding project,Construction mechanical and electrical installation engineering,Ancient Architecture,City and road lighting engineering,Power transmission and transformation project,Environmental Engineering,Special Engineering,Mechanical and electrical engineering design and construction;Construction labor subcontracting.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Bureau de Recherches Géologiques et Minières engages in scientific research and experimentation about the environment. It specializes in geology, mineral resources, geothermal energy, geological storage of carbon dioxide, risks, post-mining, and water. The company was founded on October 23, 1959 and is headquartered in Orléans, France.

Dalian Huarui Heavy Industry Group Co., Ltd. engages in the manufacture and sale of new energy equipment. Its products include metallurgical machinery, port machinery, hoisting machinery, bulk material handling machinery, coke oven machinery, wind power core component, high-end casting, marine crankshaft, tunnel boring machinery, and crane for nuclear power station. The company was founded in 1914 and is headquartered in Dalian, China.

CGG Services SA specializes in engineering and technical studies. The company was founded on January 4, 1996 and is headquartered in Massy, France.

Hercules Corp. provides smart card and coin-operated laundry room solutions. It offers technology-driven laundry rooms, 24/7 customer service w/ live operators, specially trained field technicians, commercial laundry equipment, smart-card laundry, apartment laundry facilities, college/university laundry facilities and multi-housing laundry facilities. The company was founded by Alfred May in 1959 and is headquartered in Hicksville, NY.

Ningbo Tianma Ecological Construction Co., Ltd., established on 1995-12-18, Business scope includes landscaping engineering design,construction,conservation,building engineering,Municipal public works,Steel structure engineering,Water Resources and Hydropower Engineering,Road construction,Environmental Engineering,Building Intelligent Engineering,Garden Ancient Architecture Engineering,design,Construction and maintenance,Afforestation Engineering Design,Construction and maintenance,Flower and tree rental,Flower Planting Wholesale,Mechanical and electrical equipment installation,foundation engineering,Sports field engineering,Earthwork,Building Curtain Wall Engineering,Waterproof, anti-corrosion and thermal insulation engineering,Formwork tripod project,Environmental Pollution Control Project,Geological disaster management engineering,Fire facilities engineering,City and road lighting engineering,Communication Engineering,Building correction,Translational and structural reinforcement works,Municipal facilities maintenance project,Municipal pipeline maintenance project,Pipeline dredging project,Pipeline Inspection Engineering,Indoor and outdoor decoration engineering construction,Non-ferrous metal products,building materials(Without storage),Stainless Steel Profile,Aluminum profile,Computer Accessories,Wholesale of advertising materials,retail,decorative drawing design,digital photography,Advertising Design,make,building,the river,the way,Cleaning services for public facilities,Property Management Services,Exhibition display service.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Kunming Mingliang Seismic Reinforcement Engineering Co., Ltd., established on 2007-10-30, Business scope includes seismic reinforcement works,building engineering,Construction of building decoration and decoration works;Research and development of anti-seismic reinforcement technology;Special engineering professional contracting;Steel structure and grid design,Install(Carry out business activities according to the scope and time limit approved by the qualification certificate);Construction labor subcontracting;Leasing of general machinery and equipment;building materials,Sales of decorative materials;Metal doors and windows,Installation of general mechanical and electrical equipment(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Manufactures bricks, tiles and construction products

China Railway Eryuan Engineering Group Co., Ltd., established on 1994-12-20, The business scope includes undertaking various industries at home and abroad,Construction engineering surveys of all levels,design,EPC,Engineering Supervision,project consultancy,Project management and technical management services;Investment Advisory Evaluation(Do not engage in illegal fundraising,Financial activities such as absorbing public funds),energy saving assessment;Exploration of geological disaster prevention and control engineering,design evaluation;construction drawing review;Urban and Rural Planning Services;Mapping service;Engineering cost consultation,Environmental Impact Assessment,Environmental Pollution Prevention,Preparation of water and soil conservation plans for development and construction projects,Hydrology and water resources investigation and evaluation,Flood control and waterlogging technical consulting services;computer software development,system integration,Information Systems Engineering,Building Intelligent Engineering,Electrical and Electronic Engineering,Design consulting services for public safety precautions and technical engineering,engineering equipment,equipment,member,Material research and development,develop(Only branches operating in industrial parks)and sales;surveying instrument,Rig Repair,Quality inspection technical service,Engineering inspection,Metrological identification,Hydraulic Geotechnical Testing,test;railway passenger transport,rail freight transport;Business operations permitted by national policies;Import and export,Technology Import and Export;Relevant scientific research and transformation of achievements;Journal publishing.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments).

China Railway Northwest Research Institute Co., Ltd., established on 2005-12-23, Business scope includes licensed projects:Real estate development and management;accommodation service;Catering Services;Construction Engineering Survey;Construction engineering design;Construction Project Supervision;Construction Engineering Construction;Quality inspection of construction projects;Inspection and testing service;Water Conservancy Engineering Quality Inspection;Mapping service;Geological disaster control engineering survey;Construction of geological disaster control engineering;Geological disaster control engineering design;Geological Hazard Risk Assessment;Engineering supervision of geological disaster control;Safety Evaluation Business;Cultural relics protection engineering survey;Cultural relics protection engineering design;Construction of cultural relics protection projects;Construction labor subcontracting;construction professional work;Indoor environment detection.(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 and Technology Research and Experimental Development;New material technology research and development;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Engineering Management Services;software development;software sales;Cultural relics and cultural relics protection services;Environmental emergency management service;Environmental Protection Monitoring;Environmental Consulting Services;Social Stability Risk Assessment;Information Technology Consulting Services;Internet of things technology research and development;Atmospheric Environmental Pollution Prevention and Control Services;Water Environment Pollution Prevention and Control Services;Soil Environmental Pollution Prevention and Control Services;Ecological Restoration and Ecological Protection Services;Engineering cost consulting business;Energy saving management service;Landscaping engineering construction;Earthwork construction;Soil Erosion Prevention and Control Services;internet sales(Except for products that require a license for sale);Machinery and Equipment Leasing;Non-residential real estate leases;Sales of special instruments for geological exploration and seismic;Residential water and electricity installation and maintenance services;General merchandise sales;hotel management;property management;car park service;Hardware retail;Chemical product sales(No licensed chemical products);Sales of building materials;Instrument sales;Technology Import and Export;Small and mini bus rental business service;business training(Does not include education and training,Vocational skills training and other licensed training);HR Services(Excludes job brokerage activities,Labor dispatch service);Machinery sales;Import and export;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)***

Suzhou Xinqiwei Metal Co., Ltd., established on 2016-05-04, Business scope includes design,Production,Sales:Metal Products and Accessories,Stainless Steel Products,Photovoltaic products and accessories,Pipe supports and hangers and accessories,Electronic power products and accessories;Sales:metallic material,Insulation Materials,rubber products,Wujinjiaodian,Packaging Materials,Electrical Equipment,Equipment,building materials,Incoming material entrusted processing,And provide related product installation,repair,maintenance service.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Sichuan Juzhong Construction Engineering Co., Ltd., established on 2014-10-22, Business scope includes licensed projects:Construction Engineering Construction;Construction Project Supervision;Construction Engineering Survey;Construction engineering design;Construction of cultural relics protection projects;Construction of geological disaster control engineering;Highway Engineering Supervision;construction professional work;Construction labor subcontracting;Building Intelligent System Design;Engineering supervision of geological disaster control;Construction supervision of water conservancy projects;Supervision of cultural relics protection projects;Mapping service;Real estate development and management;Geological disaster control engineering design;Geological Hazard Risk Assessment;Geological disaster control engineering survey;Cultural relics protection engineering survey.(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;Foreign contracted projects;Earthwork construction;Construction machinery and equipment rental;Information Technology Consulting Services;Water Environment Pollution Prevention and Control Services;artificial forest;Artificial intelligence application software development;Forestry professional and auxiliary activities;Sales of building materials;flower planting;gift flower sale;Geological disaster management service;Management of Flood Control and Waterlogging Control Facilities;Soil Erosion Prevention and Control Services;Government Procurement Agency Services;Bidding agency service;Construction machinery manufacturing;Special Equipment Repair;Engineering and Technology Research and Experimental Development;New material technology research and development;Engineering cost consulting business;Engineering technical service(planning management,survey,design,Except supervision);Professional Design Services;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)

Xinjiang Honglitai Seismic Technology Co., Ltd., established on 2014-04-04, The scope of business includes research on building shock absorption and isolation equipment,design,manufacture,Sales,Testing and Technical Services;Production and sales of rubber shock-absorbing products;Manufacturing and sales of dampers;The construction of various building anti-seismic reinforcements and the installation of various types of anti-seismic equipment;Sales:Anti-seismic special equipment,electrical machinery,lighting device,Wujinjiaodian,electronic product,Daily necessities,steel,building materials,electronics,knitted goods,Clothing and shoes,rubber products,plastic products,Glass product,Labor protection supplies,auto parts,Instrumentation,household appliances,Agricultural and Livestock Products,Computer hardware and software and consumables,plumbing accessories,refrigeration equipment,chemical product,Office Supplies,Fire equipment,Equipment;Anti-seismic technology consulting service,Technology transfer and engineering design,Engineering Project Consulting,Software product and system integration development,Install,Sales and technical consulting services;Sales,install the boiler;manufacture,Sales,Install:pipeline,Circuit pipeline and support.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Institute of Geology China Earthquake Adiministration is a Chinese private company located in Beijing. The firm operates as a earthquake administration research organization.

Chongqing Shangyuan Architectural Landscape Design Co., Ltd., established on 2006-03-16, The scope of business includes architectural landscape,Garden Landscape Design,Construction and after-sales service;Landscape Design Consulting and Planning.