Yuxi Xinte Technology Co., Ltd., established on 2006-11-01, Business scope includes technology research and development of automation electromechanical equipment,Installation and Maintenance;Technology development in the field of computer science and technology,technology transfer,technical consulting,Technical Services;software development;Computer system integration and integrated wiring;General Machinery Parts,Manufacturing of rubber products,Sales;polyurethane spray;Import and export of goods or technology;Wujinjiaodian,electronics sales;Environmental governance engineering,piping engineering design,construction;Electrical equipment installation,debugging;Construction Waste Treatment and Comprehensive Utilization.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Guangdong Vanward New Electric Co., Ltd. engages in the manufacture and sale of kitchen and bathroom electric appliances. Its products include gas and electric water heaters, solar water heaters, gas cooking appliances, disinfection bowl cabinets and smoke exhausters. The company was founded on August 28, 1993 and is headquartered in Foshan, China.

Korea Institute of Industrial Technology is a South Korean private company that operates as research institute.

Kailong High Technology Co., Ltd. engages in the research and development, production, and sale of internal combustion engine exhaust pollution control equipment. Its products include diesel engine selective catalytic reduction (SCR) exhaust after treatment systems, diesel particulate trapping systems, gas exhaust after treatment systems, and automobile exhaust gas purification and energy saving systems. The company was founded on December 12, 2001 and is headquartered in Wuxi, China.

Tokyo Gas Co., Ltd. engages in the provision of city gas and other gas-related products. It operates through the following segments: Gas, Electric Power, Overseas Business, Energy-related, Real Estate, and Others. The Gas segment produces, supplies, and sells city gas and liquid gas. The Electric Power segment handles electric power services. The Overseas Business segment deals with overseas resource development, investment, and energy. The Energy-related segment includes engineering solutions, gas appliances, and gas construction works. The Real Estate segment leases and manages land and buildings. The Others segment includes information processing service and shipping businesses. The company was founded by Eiichi Shibusawa on October 1, 1885 and is headquartered in Tokyo, Japan.

Doosan Enerbility Co., Ltd. engages in the provision of water treatment, construction and power plant projects. It operates through the following business areas: Power Generation, Water, Industry, Castings and Forgings, and Construction. The Power Generation business offers power plants, power generation equipment, retrofits and upgrades. The Water business provides seawater desalination plants and water treatment systems. The Castings and Forgings business engages in power generation, shipbuilding, iron and steel making, petrochemical and industrial components, mold and tool steel production. The Construction business involves in different plants, civil engineering and architecture. The company was founded on September 20, 1962 and is headquartered in Changwon, South Korea.

Kenertec Co., Ltd. manufactures industrial burners and energy related equipment. The company was founded on September 24, 1997 and is headquartered in Pohang, South Korea.

Dong Ah Construction Industrial Co., Ltd. provides construction services. It operates through the following business divisions: Civil Engineering, Architecture, Plant, and Overseas. The Civil Engineering division includes roads, dams, airports, metro, and railways. The Architecture division provides residential property. The Plant division builds plants, thermal power plants, hydropower plants, and nuclear power plants. The Overseas division provides architecture, civil engineering, and plant overseas. The company was founded on August 20, 1945 and is headquartered in Seoul, South Korea.

Lotte Engineering & Construction Co., Ltd. provides construction and civil engineering services. Its business areas include housing, architecture, civil, plant, and overseas works. The company was founded on February 3, 1959 and is headquartered in Seoul, South Korea.

Boasting of the longest history in the Korean construction industry, Daelim is a powerhouse and a global company that is actively engaged in business in the four corners of the world. Founded as Burim Corporation in 1939, Daelim has been playing a pivotal role in Korea’s construction history, taking pride in the fact that Korea’s construction history is the history of Daelim. It is not an exaggeration to say that most Korea’s landmark buildings have been completed with the help of Daelim including Korea’s artery road, Gyeongbu Expressway, Seoul Metropolitan Subway, POSCO, National Assembly Building, Seoul Olympic Main Stadium, Gwanghwamun Square, and World’s 4th Longest Suspension Bridge. Since Daelim entered the overseas market for the first time in 1966, it has played a pioneering role in penetrating overseas markets; thus setting records as the first company to secure foreign currencies from the overseas construction market, the first company to export plants overseas, and the first company to penetrate the Middle East and Africa markets. Daelim’s advancement in the global stage is being accelerated. Daelim reached the targeted cumulative order volume of USD 15 billion in Saudi Arabia, the hub of the construction industry in the Middle East, as the first Korean company to do so. We implement various projects worldwide including Saudi Arabia, Kuwait, China, Vietnam, the Philippines, and Singapore. The success of Daelim can be attributed to thorough project management capabilities, differentiated technical prowess, long-term accumulated global network, and business know-how. We will be reborn as a global leading company through continuous innovations and challenges. We will do our very best to create corporate value and earn respect among our clients and in society.

Purpose Co., Ltd. is a Japanese private company. The firm manufactures water heaters, electric and electronic products.

HYUNDAI ENGINEERING & CONSTRUCTION Co., Ltd. engages in the civil engineering and construction business. It operates through the following Business Divisions: Civil Engineering, Architecture or Housing, Plant or Power Plant, and Others. The Civil Engineering division offers construction and installation of tunnels, bridges, roads and houses. The Architecture or Housing division offers construction of public buildings, skyscrapers and apartments. The Plant or Power Plant business provides construction of petrochemical, fresh water, new industrial plants, transmission and transformation, electric works, nuclear power plants. The Others division offers property development and lease, software installation, livestock, recreational condominium operations, hot and cold water and air conditioning supply industry. The company was founded by Chung Ju-Yung on January 10, 1950 and is headquartered in Seoul, South Korea.

General Electric Company offers infrastructure and financial services worldwide. It operates in various segments, including power and water, oil and gas, energy management, aviation, healthcare, transportation, appliances and lighting, GE capital, and more. Its power and water segment offers gas, steam and aeroderivative turbines, nuclear reactors, generators, combined cycle systems, controls, and related services; wind turbines; and water treatment services and equipment. Its oil and gas segment provides surface and subsea drilling and production systems, equipment for floating production platforms, compressors, turbines, turboexpanders, reactors, industrial power generation, and auxiliary equipment. The company’s energy management segments offers plant automation hardware, software, and embedded computing systems. Its aviation segment offers jet engines; aerospace systems and equipment; and replacement parts and repair and maintenance services. The healthcare segment provides medical imaging, software and information technology (IT), patient monitoring and diagnostics, drug discovery, biopharmaceutical manufacturing technologies, and performance improvement solutions. Its transportation segment offers freight and passenger locomotives, and diesel engines for rail, marine, and stationary power applications; railway signaling and communications systems; underground mining equipment; motorized drive systems; IT solutions; and replacement parts and value added services. The appliances and lighting segment manufactures home appliances; and lighting products for commercial and industrial applications. Its capital segment offers commercial loans and leases, fleet management, financial programs, credit cards, personal loans, and other financial services. General Electric Company was founded in 1892 and is headquartered in Fairfield, Connecticut.

Air Products & Chemicals, Inc. engages in the manufacture and distribution of atmospheric gases. It operates through the following segments: Industrial Gases-Americas, Industrial Gases-EMEA (Europe, Middle East, and Africa), Industrial Gases-Asia, Industrial Gases-Global, and Corporate & Other. The Industrial Gases-America, EMEA, and Asia segment markets and produces atmospheric gases, such as oxygen, nitrogen, argon, and rare gases, process gases, such as hydrogen, helium, carbon dioxide, carbon monoxide, syngas, and specialty gases and equipment for the production and processing of gases, such as air separation units and non-cryogenic generators. The Industrial Gases-Global segment comprises cryogenic and gas processing equipment for air separation. The Corporate & Other segment includes LNG equipment and helium storage and distribution sale of equipment businesses and corporate support functions. The company was founded by Leonard Parker Pool on September 30, 1940 and is headquartered in Allentown, PA.

Chongqing Symtec Electromechanical Equipment Co., Ltd., established on 2006-04-12, Business scope includes licensed projects:Import and export,Technology Import and Export,Import and export agency(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:manufacture,Sales of smelting equipment,metal rolling equipment,Forging Machinery Casting Equipment(The above production items need to obtain a production license from the industry's centralized management department, and they cannot be produced without approval.);Casting equipment and kiln technical services,Intelligent control system integration,Research and development of waste heat, pressure and gas utilization technology,Industrial Design Services,General machinery and equipment installation services,Mechanical equipment research and development,Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion,oven,Furnace and Electric Furnace Sales,Foundry Machinery Sales,Environmental protection special equipment sales,Valve and Cock Sales,Electrical Equipment Sales,Industrial automatic control system device sales,Retailing of computer software, hardware and auxiliary equipment,Refrigeration,Air Conditioning Equipment Sales,Instrument sales,Communication equipment sales,electronics sales,Sales of hydraulic power machinery and components,Sales of pneumatic power machinery and components,Mechanical Parts,Parts sales,Thermal and acoustic insulation sales,Hardware retail(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Rinnai Corp. engages in the development, manufacture, and sales of comprehensive heating products. It products include water heaters, kitchen appliances, air-conditioning appliances, commercial-use equipment and others. The company was founded by Hidejiro Naito and Kanekichi Hayashi on September 1, 1920 and is headquartered in Nagoya, Japan.

Cockland (Jiangsu) Thermal Energy Equipment Co., Ltd., established on 2017-03-16, Business scope includes development of combustion equipment,design,manufacture;boiler,Pressure Vessel Manufacturing;Research and development of energy-saving and environmental protection equipment,manufacture;combustion equipment,Energy-saving equipment,Water treatment equipment sales;Self-operated and agent import and export business of various commodities and technologies,Except for commodities and technologies that are restricted or banned from import and export by the state.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Beckett Gas, Inc. manufactures and supplies gas combustion products and solutions. It provides combustions, heat exchange, controls, and in residential and commercial establishments. The company was founded by Reginald W. Beckett in 1988 and is headquartered in North Ridgeville, OH.

Zeeco, Inc. designs and manufactures next-generation combustion equipment and advanced environmental systems. The company was founded by John Smith Zink in 1951 and is headquartered in Broken Arrow, OK.