Huasaier Heat Transfer Equipment is a technical engineering company dedicated to heat exchange. It aims to be a leading provider of industrial energy-saving and environmental protection system solutions, and contribute unique strength to human energy-saving and emission reduction. The company was founded in 2008 and is headquartered in Wuqing District, Tianjin, China.

China Metallurgical South Engineering Technology Co., Ltd., established on 2004-03-12, Business scope includes various industries,General contracting of construction projects at all levels,project consultancy,engineering design,Engineering Supervision;project management,Project construction;Environmental Impact Parity;Engineering cost consultation;Urban planning;pressure vessel,pressure piping design;Equipment,Development of automatic control system,develop,complete set of equipment,equipment manufacturing,Install,debugging;Contract overseas projects and domestic international bidding projects;Contract survey of overseas projects,consult,Design and Supervise Projects;Equipment required for the above overseas projects,Material export;Dispatch labor personnel required for the implementation of the above-mentioned overseas projects,technology development,technology transfer,Technical Services and Training,New Technology,New products development,to promote;Design and produce print advertisements,Use own<Ironmaking>magazine post ad.(Projects with special regulations in the country,Need to be approved or operate with a valid license)

Gree Electric Appliances, Inc. of Zhuhai engages in the research and development, manufacture, and sale of air conditioners. Its products include residential and commercial air conditioners, air to water heat pumps, home appliances, refrigerators, smartphones, and industrial products. The company was founded by Jiang Hong Zhu on December 13, 1989 and is headquartered in Zhuhai, China.

Xi'an Thermal Engineering Research Institute Co., Ltd., established on 2001-12-06, Business scope includes thermal power engineering installations,Industrial Process Automatic Control System,Chemical and Materials Engineering,Thermal metrology test,Environmental protection and energy saving and water saving,Technology research and development in the field of new energy power generation,technology transfer,Technical Consulting and Services;Technical Training(System internal staff only);thermal power design;Project contracting and complete equipment;Products in the above related technical fields,Development of equipment and devices,promotion and production,Sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Sinopec Petroleum Engineering Design Co., Ltd., established on 2003-04-22, Business scope includes engineering design;EPC;Engineering Management;project consultancy;Engineering Supervision;Engineering cost consultation;Engineering bidding agency;Whole Process Engineering Consulting;Engineering Investigation;Geotechnical Design,Geotechnical Inspection(Supervise)Measurement,Engineering Geophysical Exploration;engineering survey,Surveying and Mapping Geographic Information Services,Oceanographic Mapping,Surveying and Mapping Aerial Photography,Photogrammetry and Remote Sensing;Special equipment production;Scientific research and service,Science and technology promotion,Transformation and transfer of scientific and technological achievements,Research and development of scientific and technological products,to develop,Production,Sales;Environmental Pollution Prevention and Control Engineering;Environmental Engineering Design;Energy-saving engineering design and technology promotion;Information Engineering,software development,computer technology development,Technical Services,Repair and Sales;data collection,storage,to develop,deal with,Service and Sales;Big data service platform construction,Technology Development and Operations;digital content service;Inspection and testing service;Planning and Design Management;Geological disaster management assessment,prospecting,design,supervision;Oil and gas pipeline integrity management;Preparation of environmental impact assessment of construction projects,security evaluation,energy saving assessment,Soil and Water Conservation Program;Business Management Consulting;Production of petrochemical equipment,Sales;Chemical Products(Does not contain dangerous goods),Sales of office automation products;Other printed matter printing(Does not include publication printing);Realtor;Foreign Economic Cooperation Business(Operating with a business qualification certificate);Self-operated and agent import and export of various commodities and technologies,Except for the goods and technologies that the state restricts the company to operate or prohibits the import and export of.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Sinopec Shengli Oilfield Construction Engineering Co. Ltd. is a Chinese company located in Dongying and ultimately controlled by the Government of China. The firm provides civil engineering services.

CISDI Engineering Co. Ltd. is a Chinese company located in Chongqing and ultimately controlled by the Government of China that provides engineering services.

Nanjing Yuyue Power Technology Co., Ltd., established on 2011-09-27, Business scope includes power equipment technology research and development,technical consulting,Technical service and sales;metallic material,lighting equipment,Hardware Accessories,electronic product,Equipment,household appliances,Air compressor and accessories,Electrical Equipment,Sales of computer software, hardware and accessories;Air compressor maintenance;Refrigerator repair and spare parts sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

She Xian Yi Wei Kun Jie Neng Ke Ji You Xian Gong Si, established on 2010-08-18, Business scope includes licensed projects:Construction Engineering Survey;Construction Engineering Construction;Construction engineering design.(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:Environmental protection special equipment sales;Special Equipment Repair;Heat production and supply;Engineering and Technology Research and Experimental Development;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Mechanical equipment research and development;electronics sales;Retailing of computer software, hardware and auxiliary equipment;Technology Import and Export;Import and export;Sales of electrical instruments and meters;Instrument sales;Engineering Management Services;Machinery sales;Metal Products Sales;Electrical Equipment Sales;Hardware retail;water pollution control;Air Pollution Control;Contract Energy Management.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Beijing Ruibaoli Thermal Energy Technology Co., Ltd., established on 2007-09-12, Business scope includes technology development,Technical Services,Technology Promotion;market survey;Import and export,Agent import and export,Technology Import and Export;Sales of machinery and equipment,electronic product,building materials,Wujinjiaodian;Professional contractors.(Market entities independently choose business projects in accordance with the law,Carry out business activities;Items subject to approval by law,Carry out business activities in accordance with the approved content after approval by relevant departments;Do not engage in the business activities of projects prohibited and restricted by the industrial policies of the state and this city.)

Shandong Sairui Petroleum Technology Development Co., Ltd., established on 2005-07-06, Business scope includes petroleum,Environmental friendly,Municipal engineering design,Construction and related technology development,consult,Serve;Petroleum special equipment and accessories,Instrumentation,Production of electrical equipment,Sales;Petroleum machinery,rubber products,Chemical Products(Does not contain dangerous goods),Sales of office automation products;computer software development,Sales;Computer network engineering construction and related product sales;Realtor;Import and export business;Pipe installing;Lightning protection engineering design and construction;flocculant,Flotation agent,corrosion inhibitor,Inhibitor,fungicide,Degreasers,detergent,crosslinking agent,Nonylphenol polyethylene oxide,Fatty Alcohol Polyoxyethylene,soil degreaser,Dehydrating agent,Manufacture and sales of marine equipment.(The above business matters involve laws and regulations that need to be submitted for approval,Operating with a certificate of approval)(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments).

Datang Environment Industry Group Co., Ltd. engages in the business of environmental protection and energy conservation. It operates through the following business segments: Environmental Protection and Energy Conservation Solutions, Renewable Energy Engineering, Thermal Power Engineering, and Other Businesses. The Environmental Protection and Energy Conservation Solutions segment mainly includes flue gas desulfurization and denitrification facilities concession operation for coal-fired power plants, the manufacture and sale of denitrification catalysts, engineering for coalfired power plants, including the engineering of denitrification, desulfurization, dust removal, ash and slag handling and other environmental protection facilities and industrial site dust management related engineering, water treatment, and energy conservation including energy conservation facilities engineering and energy management contracting. The Renewable Energy Engineering segment includes the engineering general contracting for newly-built wind power plants, biomass power plants and photovoltaic power plants. The Thermal Power Engineering General Contracting segment refers to the engineering procurement construction services for thermal power plants. The Other Businesses segment represents the various businesses such as fiberglass chimney anti-corrosion, air cooling system engineering general contracting and coal yard monitoring system upgrade. The company was founded on July 25, 2011 and is headquartered in Beijing, China.

Beijing Chuangshi Energy Co., Ltd., established on 2005-01-11, Business scope includes professional contracting;Regeneration and Utilization of Water Resources(Offsite);technology development;Technology Import and Export,Import and export,Agent import and export;Sales and installation of machinery and equipment.(Enterprises independently choose operating projects according to law,Carry out business activities;Items subject to approval by law,Carry out business activities in accordance with the approved content after approval by relevant departments;Do not engage in the business activities of projects prohibited and restricted by the city's industrial policies.)

Huadian Electric Power Research Institute Co., Ltd. engages in the generation of thermal power, hydropower, and new energy power technology. Its business activities include distributed energy technology, technical supervision and research, inspection, testing, and consulting services. The company was founded in October 1956 and is headquartered in Hangzhou, China.

Harbin Turbine Co., Ltd. manufactures steam turbines and other related products. Its products include fossil, nuclear, industrial steam, marine steam and gas turbines. The company was founded in 1956 and is headquartered in Harbin, China.

Zhejiang Yinghai Energy Saving Technology Co., Ltd., established on 2021-09-10, Business scope includes general items:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Solar Power Technology Services;Energy saving management service;Contract Energy Management;Environmental protection special equipment sales;Sales of special instruments and meters for environmental monitoring;Sales of ecological environment monitoring and testing instruments;Sales of instrumentation for supply;Intelligent power transmission and distribution and control equipment sales;Sales of power facilities and equipment;Retailing of computer software, hardware and auxiliary equipment;Wholesale of computer software, hardware and auxiliary equipment(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).

Shenzhen Haoneng Technology Co., Ltd. is a holding company that manufactures lithium-ion battery equipment. Its operation involves development, design, production and sales of automatic industrial machineries. Its products include intermittent coating machine (transfer type), continuous slitting machine, rolling production line, automatic production machines and automatic winding machines. The company was founded in 2005 and is headquartered in Shenzhen, China.

Liaoning Zhongcheng Sustainable Hydraulic Technology Co., Ltd., established on 2013-11-11, Business scope includes drinking water,softened water,pure water,purified water,Water for Injection,Ultrapure water water production equipment;sewage treatment,Polluted Air Treatment,noise control,Environmental protection equipment related to seawater desalination;solar energy,wind energy,waste heat,Research and development of related equipment for ocean energy renewable energy recovery and utilization,design,Production,repair;Undertake project engineering design related to the above scope,Equipment assembly,On-site installation,On-site infrastructure construction and supporting steel structure houses;Water supply and drainage pipe network,Installation and construction of power distribution control equipment;Operation of energy saving and environmental protection projects,manage;Technical consulting services related to water treatment and energy;sludge treatment;Solid waste treatment and utilization.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments.)

Jiangsu Tianshu Electric Appliance Co., Ltd. is a high-tech enterprise with thermal energy technology products as its core industry, located in the economic center of the north wing of the Yangtze River Delta. Tianshu is committed to advancing bravely in the field of heat pumps and heat pump system energy solutions, continuously introducing a series of energy-saving, environment-friendly, stable and reliable heat pump products for the market in the fields of commercial hot water, heating and cooling, swimming pool, drying, cold and heat recovery, domestic hot water, etc., and wholeheartedly providing customers with professional heat pump products and heat pump system energy solutions to create value for customers. Tianshu has a far-reaching layout and broad blueprint. At the beginning of its establishment, the company established a postdoctoral research workstation, signed cooperation agreements with Shanghai Jiaotong University, Xi'an Jiaotong University, Southeast University and other institutions of higher learning, and built a professional research team. Tianshu now has a production base of nearly 30000 square meters, a complete series of product production lines and professional laboratory groups, and its R&D and productivity are among the best in the industry. At the same time, Tianshu has established a professional marketing service network covering the whole country with perfect layout, has an experienced sales engineer team, and has built more than 68000 model projects throughout the country. The products are exported to Europe, America, Asia, Africa and Latin America, and widely recognized by customers around the world.

Xizi Clean Energy Equipment Manufacturing Co., Ltd. engages in the research and development, manufacture, sale, and installation of boilers. Its products and services include waste heat boilers, clean and environment friendly energy equipment, solutions, and spare parts. The firm also offers gas turbine, waste heat, hot water, power station, water incineration, and natural gas boilers. It also provides petrochemical heat exchanger, seawater desalination installation, gasifier, and economizer and superheater spare parts. The company was founded in October 1955 and is headquartered in Hangzhou, China.