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).

Tokyo Rope Manufacturing is a producer of steel wires, carbon fiber cable, and steel-stranded wire products that are widely used in various industries, such as power and communication cables, as well as general household goods.

Fatzer AG Drahtseilfabrik engages in the development, production, and sale of wire ropes, wire rope products and accessories, as well as rockfall, avalanche, and erosion control systems. The company was founded on April 3, 1933 and is headquartered in Romanshorn, Switzerland.

Sichuan Traffic Survey and Design Research Institute Co., Ltd., established on 1990-07-05, Business scope includes engineering technology and design services,Geological Prospecting,Surveying and Mapping Geographic Information Services,Engineering and Technology Research and Experimental Development,Ecological monitoring and testing services,Quality inspection technical service,Water management industry,internet data service,Software and IT Services,Electrical Installation,Technical extension services,business services,Real estate leasing,Machinery and equipment operating lease,Film and television program production,recording production,Binding and printing related services.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

China Railway First Survey & Design Institute Group Co., Ltd. is a Chinese company ultimately controlled by the Government of China that provides engineering survey, design, supervision and consulting services.

Officine Maccaferri SpA engages in the provision of engineered solutions to the construction, geotechnical, and mining industries. It specializes in gabion retaining structures, and also offers other engineered solutions including reinforced soil structures, coastal protection, soil stabilization, landfills, natural hazard mitigation, and river control works. The company was founded by Raffaele Maccaferri on May 3, 1879 and is headquartered in Zola Pedrosa, Italy.

Geobrugg AG is engaged in manufacturing high-tensile steel wire. The company was founded in 1951 and is headquartered in Romanshorn, Switzerland.

Nippon Steel Metal Products Co., Ltd. manufactures and distributes cold-formed steel products, steel structures, and building materials. Its products include guard rails and pipes, water tanks, structural elements, laminated steel, scaffolding, poles, and panels. The company was founded on April 20, 1973 and is headquartered in Tokyo, Japan.

Develops, sells, and installs avalanche, rockfall, and erosion control equipment

Part of JFE Holdings, Inc., JFE Metal Products & Engineering, Inc. is a company headquartered in Tokyo, Japan. The firm manufactures metal products. It was founded in 1960.

BNSF Railway Co. provides rail transportation services. It operates railroad networks in North America. The firm transports products and commodities including the transportation of consumer goods, grain and agricultural products, low-sulfur coal, and industrial goods such as petroleum, chemicals, housing materials, food and beverages. The company was founded on September 22, 1995 and is headquartered in Fort Worth, TX.

Xiangyang Zhongliang Construction Machinery Co., Ltd., established on 2005-11-25, Business scope includes loader manufacturing;Mine Continuous Loader Manufacturing;Mining Bucket Loaders(with conveyor)manufacture;Mining machinery manufacturing;Mine hoisting equipment manufacturing;Manufacture of mining tractors and mine cars;Manufacture of special parts for mining equipment;Mine Engineering Technology Research Services;Research and development of automation equipment,design and manufacture;Technology development in the field of automation technology,technology transfer,technical consulting,Technical Services,Technology Promotion;Intelligent basic manufacturing equipment manufacturing;Intelligent basic manufacturing equipment sales;Wholesale of hardware products;Metal Material Sales;Metal Goods Retailing;Repair mining special equipment;General Equipment Repair;Special Equipment Repair;electrical equipment repair;Electromechanical equipment processing;Mechanical and electrical equipment installation and maintenance;Mechanical and Electrical Engineering Design;General Cargo Warehousing Services(Dehazardous chemicals);Engineering Technology Consulting Services;Import and export of goods or technology(Except for the import and export of goods and technologies that are prohibited by the state or involve administrative approval);Machinery and Equipment Leasing;Office rental;Warehouse for rent;shipment service;Freight forwarding agent;Manufacturing of cargo dump trucks for construction works;Off-Highway Dump Truck Chassis Manufacturing;Off-Highway Recreational Vehicle and Parts Manufacturing;Mine car dumper manufacturing;solar energy generation;New Energy Technology Development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;IC Design;IoT application service;Internet of Things Technology Services;Intelligent control system integration;Information planning service;IoT device manufacturing;Information system integration service;Network technology development,Technical Services,Technology Promotion;Network Engineering Design,construction;Security system integration;Safety,Manufacturing of automated monitoring equipment;National law,The regulations allow the operation without setting the relevant permits,Enterprises can independently choose business projects to engage in business activities(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

NUCTECH Co. Ltd. researches and develops security inspection technology. The company offers products such as cargo & vehicle inspection systems, mail sterilization systems, radioactivity monitors, X-Ray inspection systems and industrial CT. Its products are used in the fields, including customs, railway security, aviation security, industrial manufacturing, medical devices, environmental protection and food processing. NUCTECH was founded in 1997 and is headquartered in Beijing, China

Sungwon Co., Ltd. manufactures steel pipes and tubes. It produces stainless steel; large diameter welded stainless; ordinary; and boiler, heat exchanger stainless steel pipes. The company was founded on December 26, 1980 and is headquartered in Gwangyang-si, South Korea.

Sichuan Provincial Highway Planning, Survey and Design Research Institute Co., Ltd., established on 2009-12-04, Business scope includes licensed projects:Compilation of land and space planning;Construction Engineering Survey;Construction engineering design;Mapping service;Inspection and testing service;Quality inspection of construction projects;Indoor environment detection;Building Intelligent System Design;Geological disaster control engineering survey;Geological disaster control engineering design;Geological Hazard Risk Assessment;Highway Management and Maintenance(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:Planning and Design Management;Geological Exploration Technical Services;Basic geological survey;Engineering technical service(planning management,survey,design,Except supervision);Engineering Management Services;Geographic Remote Sensing Information Service;Highway and Waterway Engineering Test and Inspection Service;Metering service;Environmental Consulting Services;Environmental Protection Monitoring;Professional Design Services;Engineering and Technology Research and Experimental Development;Engineering cost consulting business;Business Management Consulting;software development;Information system integration service;Information Technology Consulting Services;Data processing and storage support services;HR Services(Excludes job brokerage activities,Labor dispatch service);Geological disaster management service;Municipal facilities management;property management;Non-residential real estate leases;Machinery and Equipment Leasing(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).

TOA GROUT KOGYO CO., LTD. engages in the business of disaster prevention and sewer maintenance services. It also provides ground improvement work, underground construction, structure maintenance work, protecting human life and property from natural disasters such as falling rocks, earth and sand; debris flow and avalanches by special technology; survey and diagnose the lifeline that is in the era of measures against earthquake resistance and others. The company was founded in June 1958 and is headquartered in Tokyo, Japan.

NESA A/S generates and distributes power and electricity. The firm supplies both electricity and gas. The company also provides services in heat and power generation systems, outdoor lighting, energy consultation services, and alarms to private customers. NESA was founded in 1902 and is headquartered in Hellerup, Denmark.

Hydro Lithium, Inc. engages in the manufacture and sale of construction supplies and structural metal products. It operates through the following business areas: Construction Material, Engineering, Trade, and Specialty Contractor. Its products include permanent anchors, tie cables, Prestressed Anchor and Panel retaining walls, and caisson hooks. The company was founded on January 27, 1995 and is headquartered in Gwangju-si, South Korea.