Changsha Zhonghuan Environmental Protection Technology Engineering Co., Ltd., established on 2007-07-10, Business scope includes professional contracting of environmental engineering;air conditioner,General Machinery,Mechanical and electrical equipment sales;Noise and Vibration Control Equipment,Dust removal equipment,Sewage treatment equipment,fan,fan,Metal Pressure Vessel Manufacturing(limited branch);Green facilities,Production of household waste disposal equipment(limited branch);Noise and Vibration Control Services;Environmental protection equipment design,to develop;Environmental Comprehensive Management Project Consulting,design,Construction and Operation;Air Pollution Control;Solid Waste Treatment;water pollution control;soil remediation;Air Conditioning Equipment Maintenance;Sales and operation of environmental online monitoring equipment;trade agent;Construction labor subcontracting;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).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Wuxi Changfa Electric Machinery Co., Ltd., established on 1997-10-27, Business scope includes electrical machinery,General equipment accessories,pressure vessel,Boiler and auxiliary equipment,Manufacturing, processing and technical consultation of non-standard metal structural parts,Technical Services;Self-operated and agent import and export business of various commodities and technologies(Except for commodities and technologies that the state restricts enterprises to operate or prohibits import and export);road general cargo transportation.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Vatti Corp. Ltd. engages in the research and development, production, and sales of high-end smart kitchen appliances, bathroom products, custom furniture, and other businesses. Its products include range hood, stove, water heater, wall-hung stove, dishwasher, disinfection cabinet, and steaming and baking integrated machine; electric steamer, electric oven, microwave oven, and integrated stove kitchen and bathroom electrical products; water purifier and air purifier environmental electrical products; and kitchen cabinets, wardrobes, TV cabinets customized products throughout the house. The company was founded on November 30, 2001 and is headquartered in Zhongshan, China.

VDO is a brand of Continental Automotive. Products under the brand include automotive electronics and mechatronics for powertrain, engine management system, fuel injection Systems. A full range of Tachograph and Data Management products and Telematics. Also since 1958 VDO supply Marine solutions for pleasure boats, yachts and sailing boats, wherewith with over 60 years of experience VDO stands as one of the oldest marine suppliers in the industry. In 2018 the Marine business has been separated from VDO and brand of VDO Marine has been established. VDO Marine products are made by Swiss manufacture veratron AG.

Continental Automotive France SAS manufactures electronics and mechatronics for automobiles. The company is headquartered in Toulouse, France.

Russian Railways is one of the largest companies in the global transport sector. It manages infrastructure and operates freight and passenger train services. Russian Railways handles 39% of all freight movements including pipelines and over 43.2% of all passenger journeys in Russia. The company’s primary goal is to meet the state’s rail transport and employment needs, and to provide services to passengers. It seeks to effectively develop a transportation business that is able to compete in the Russian and international markets while respecting its responsibility as a national carrier and rail infrastructure owner. Russian Railways was established by Decree No. 585 of the Russian Government on September 18, 2003. It began operations on October 1, 2003.

China Construction Seventh Engineering Division Corp. Ltd. is a Chinese company located in Zhengzhou and ultimately controlled by the Government of China. The firm provides civil engineering and construction services.

CCCC Harbin Metro Investment and Construction Co., Ltd., established on 2014-11-26, Business scope includes investment and financing of rail transit projects,the construction,operate;real estate development;property management;the highway,Municipal,Environmental friendly,Warehousing investment construction and operation;New energy development;Investment in the financial sector.

Wuhan Yongcheng Machinery Engineering Co., Ltd., established on 2010-07-20, The business scope includes general parts manufacturing and machinery(No special equipment)repair;Metal surface treatment and heat treatment;Structural Metal Products,architecture,Safety made of metal products;Equipment,Wujinjiaodian and electronic products,Minerals(Does not contain coal,Petroleum and Petroleum Products),Building materials and other chemical products(Free of Hazardous Chemicals),Textile,Wholesale and retail of clothing and daily necessities;Construction and installation industry;Building decoration industry;other construction industry;Computer System Services,Technical extension services.(The country has special regulations,Must obtain valid approval documents or licenses before operating within the validity period)

China Railway Electric Industry Co., Ltd., established on 1990-08-14, Business scope includes general items:Railway special equipment and equipment,Parts manufacturing.Urban rail subway equipment and equipment;Power transmission and transformation equipment and equipment manufacturing,Sales,lease,Operation service;Communication Signal Products,Power electronic products and complete sets of equipment,construction tools,reinforced concrete products,Metal structure,auto parts,Manufacture of sound barriers and related environmental protection and energy saving products,research and development;Metal window and door manufacturing,Sales;Copper rolling process;electric wire,cable manufacturing;Manufacturing of Insulation Products;Product technical consulting and training services;Environmental engineering construction;Electronic Engineering Installation Services,Intelligent installation engineering service(Except for the installation of ground receiving facilities for satellite TV broadcasting);product testing;Material trade;Product intermediary services related to the unit's business,Information Consulting,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);Electric Vehicle Charging Infrastructure Operations;Production of battery spare parts;Battery spare parts sales;Manufacturing of new energy original moving equipment;rental service(Licensed rental services not included).(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 Construction.(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)

Harbin Chenglin Technology is a supplier of noise-eliminating equipment. The company mainly focuses on R&D, design, manufacture, and installation of large silencing engineering and filtration systems for power generation equipment. The products and technologies are mainly used in fields like energy, power, communication, aviation, oil field, nuclear power, and shipbuilding.

CCCC First Harbor Engineering Co., Ltd. engages in the business of port construction services. The firm covers marine works for ports, shipyards and navigational structures, construction of roads, bridges, airports and light railways, railways and subways, installation of large-size complete equipment and plants, construction of industrial and civil buildings and other medium and large size construction projects. The company was founded on November 12, 1945 and is headquartered in Tianjin, China.

Mundys SpA operates as a holding company, which engages in the infrastructure and mobility network sectors. It operates through the following business segments: Motorway, Airports, Mobility Services/Digital Payments, and Intelligent Transport Systems (ITS). The Motorway segment manages the asset portfolio, taking advantage of its current position to propose new projects to the public grantor and negotiate appropriate forms of return on new capital expenditures. The Airports segment supports for the recovery of traffic to pre-pandemic levels, above all in the international inbound segment and in markets that are still in the process of returning to normal, with efficient operating and development models designed to meet the sector’s current and future needs. The Mobility Services/Digital Payments segment strengthens the brand through a series of short and medium-term initiatives designed to increase awareness of the mobility ecosystem outside the motorways sector. The Intelligent Transport Systems segment focuses on innovation and business development in key markets, grasping new growth opportunities positioning the company as a player in the Italian ITS market. The company was founded in 1950 and is headquartered in Rome, Italy.

Jilin Changhui Sanyan Environmental Protection Technology Co., Ltd., established on 2017-11-16, Business scope includes energy-saving technology development,consult,comminicate,R&D and promotion of railway engineering technology and products,Sales,lightweight aggregate concrete,board manufacturing,garden landscape brick,Aerated block,Aerated sheet,Production of new environmentally friendly materials,Sales(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Zhongke Lingdong Aviation Technology Chengdu Co., Ltd., established on 2017-10-27, Business scope includes licensed projects:Design and production of civil aircraft parts;civil aircraft(engine,propeller)Production;General Aviation Services;Mapping service;flight training(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:Intelligent Unmanned Aerial Vehicle Manufacturing;Motor manufacturing;Generator and generator set manufacturing;Micro motor and component manufacturing;Artificial intelligence application software development;Smart Unmanned Aerial Vehicle Sales;Sales of generators and generator sets;Sales of micro motors and components;Auto New Car Sales;Used car dealership;Agricultural Machinery Service;Artificial intelligence industry application system integration service;Crop pest control services;Conference and Exhibition Services;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).

Xiamen Duitai New Material Technology Co., Ltd., established on 2017-03-10, Business scope includes general items:New material technology promotion service;New material technology research and development;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Technical extension services;Technology promotion and application services;Corporate Headquarters Management;Asset management services for self-owned capital investment;Technology intermediary service;Sales of building materials;Sales of lightweight building materials;Engineering Management Services;Standardized service;Energy saving management service;Professional Design Services;Manufacturing of special equipment(Manufacture of licensed professional equipment not included);Natural science research and experimental development;Eco-environmental material manufacturing;Manufacture of special equipment for environmental protection;Engineering and Technology Research and Experimental Development;Mining Machinery Sales;Manufacturing of special equipment for electrical machinery;Environmental protection special equipment sales;Manufacture of non-metallic mineral products;Sales of non-metallic minerals and products.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Xi'an Yongningda Automation Technology Co., Ltd., established on 2020-06-04, Business scope includes general items:Industrial automatic control system device manufacturing;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Environmental protection special equipment sales;Special Equipment Repair;Sales of power electronic components;Municipal facilities management;Environmental Consulting Services;Industrial automatic control system device sales;office services;Electrical instrumentation manufacturing;Intelligent Instrument Manufacturing;Sales of electrical instruments and meters;Smart Instrument Sales;Security System Monitoring Services;Information system integration service.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

CCCC First Aviation Bureau Urban Traffic Engineering Co., Ltd., established on 2009-08-20, Business scope includes urban rail transit engineering;Municipal Engineering;Mechanical and electrical equipment installation engineering;building engineering;Road construction;railway engineering;Foundation and Foundation Engineering;Machinery and Equipment Leasing;Import and export of self-operated and agent goods and technologies;The following limited branch operations:Metro segment production;Steel structure processing(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Shendu Design Group Co., Ltd., established on 2013-10-10, Business scope includes licensed projects:Construction engineering design;Construction Engineering Survey;Mapping service;Construction Project Supervision;Certification Services;Construction Engineering Construction;Residential interior decoration;Building Intelligent System Design;Civil Air Defense Engineering Design;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:Planning and Design Management;Engineering cost consulting business;Engineering Management Services;Undertake file service outsourcing;Bidding agency service;Certification Consulting;Contract Energy Management;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Landscaping engineering construction;Earthwork construction;General machinery and equipment installation services;Sales of building materials;Machinery sales.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Guangdong Power Grid Co., Ltd. Electric Power Research Institute, established on 1987-01-21, The scope of business includes engaging in scientific research related to grid operation and power supply,technical supervision,technology development,Electricity Production Scheduling Information Communication,Consulting Services and Business Training;electric equipment,Commissioning of electrical equipment,Inspection and Test.