Shandong Binzhou Huonuo New Energy Technology Co., Ltd., established on 2014-05-29, Business scope includes solar thermal products,Solar photovoltaic products,Research and development of ground source heat pumps,production and sales;Utilization and promotion of combined technology of solar thermal system and air energy heat pump.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Henan Runheng Energy Saving Technology Development Co., Ltd., established on 2013-05-07, Business scope includes contract energy management;Comprehensive Utilization of Geothermal Energy;Construction and operation of heat pipe network;Central air conditioning maintenance,maintainance,Install,Energy Saving;Construction and operation of new energy projects;New Energy Technology Development,Technical Services,technical consulting,technology transfer;Energy saving and environmental protection technology development,technical consulting,Technical Services;Environmental engineering design and construction;Sales of energy-saving and environmental protection equipment;Engaged in the import and export of goods and technology.Involved in licensing projects,It should be operated after obtaining the permission of the relevant department

China Architecture Northwest Design and Research Institute Co., Ltd., established on 1996-08-27, Business scope includes industrial and civil architectural design;Investigation and design of cultural relics protection projects;decoration design,building materials(ceramics,tile,cast stone,cement)Factory full set design,EPC;Urban Planning and Design;Evaluation of construction engineering projects and building materials engineering projects;Power distribution equipment design and manufacture;Municipal,air defense,Business,supplies,Aerospace Engineering Design Studies;Engineering geological survey;Geotechnical Construction;Engineering bidding agency;Engineering cost consultation;construction drawing review;Realtor;Tourism planning and design;Whole Process Engineering Consulting.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Beijing Huayu Energy Technology Holding Co. Ltd. manufactures and installs heat pumps. It provides to customer heating, cooling and domestic hot water services. The company was founded in 1994 and is headquartered in Beijing, China.

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.

Part of Lennox International, Inc., Lennox Industries, Inc. is a company headquartered in the United States involved in electronic components.\nThe company says this about itself: Lennox Industries is a leading provider of customized home heating, cooling and indoor air quality products that are designed to deliver customized comfort, efficiency and functionality, with the most innovative and reliable features available. Lennox is also the first heating and air conditioning manufacturer to harness solar energy for central heating and cooling �� and beyond. The U.S. Environmental Protection Agency and the Department of Energy have selected Lennox as an ENERGY STAR Manufacturer of the Year four times in recent years for its outstanding contribution to developing and promoting energy-efficient products.

Shandong Zhongke Neng Artificial Environment Co., Ltd., established on 2002-08-19, Business scope includes central air conditioning,Heat Exchanger,heat exchange station,Production of automatic water supply equipment and HVAC equipment,Sales,Install;Mechanical and electrical equipment installation(No special equipment).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Jiangsu Hengxin Nuojin Technology Co., Ltd., established on 2006-03-28, Business scope includes heat pumps,Research and development of water heaters and their supporting products,Production,Sales,Serve;Hot water supply service;Contract Energy Management;Energy saving retrofit service;bath service;Mechanical and electrical equipment installation engineering design and construction.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Hefei Swan Refrigeration Technology Co., Ltd., established on 2004-06-01, Business scope includes military air-conditioning and refrigeration equipment,Industrial special refrigeration equipment and vehicle air conditioner,Ship air conditioning and seawater desalination equipment and fluid equipment,Central air conditioning and terminal equipment,Refrigeration and cryogenic equipment,Household type air conditioner and heat pump hot water equipment,Cooling equipment,Temperature control equipment,car air conditioner,fan,Reversing valve,Heat Exchanger,Compressor and other refrigeration accessories,Research and development of air-conditioning electronics and embedded computer control systems,Production,Sales,Install,Technical service and system integration;Self-operated and agent import and export business of various commodities and technologies(Except for those restricted or prohibited by the state);houses,car rental.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Shanxi Wenlong Zhongmei Huanneng Technology Co., Ltd., established on 2009-04-27, The scope of business includes the design of environmental protection projects,Construction general contracting business;Energy saving service;Contract Energy Management;Operation and maintenance services of environmental protection and energy saving systems;Research and development of energy-saving equipment,Processing and sales;Heat production and supply;project consultancy;coal industry(mine)Professional Grade A,coal industry(coal preparation plant)Professional Grade B Engineering Design,Construction general contracting business;achitechive(construction work)Grade B Engineering Design,Construction general contracting business;Green facilities,Electrical Equipment,General Machinery,building materials,Mining machinery equipment and accessories,Insulation Materials,Chemical Products(Does not contain dangerous goods)promotion of;Intelligent Mine Information System Design,Software Development and System Integration;Smart mine technology research and development and related product development and sales;Ecological environment protection project.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Hunan Lingtian Technology Co., Ltd., established on 2001-12-18, The scope of business includes research on central air-conditioning equipment and heat pump technology,to develop,design,manufacture,transfer,consultation service;Complete sets of high and low voltage electrical appliances,Manufacture of machinery and equipment,Sales;orbital welding,Thermite welding;Installation of air conditioning systems and electrical equipment,repair;hardware,building materials,sales of chemical products;Railway rolling stock accessories,Railway special equipment and equipment,Accessories,Research and development of urban rail transit equipment,Production,Sales,maintain;Large equipment rental(Projects subject to approval according to law in the above business scope,Business activities can only be carried out after approval by relevant departments)

Hunan Zhongda Jingwei Geothermal Development Technology Co., Ltd., established on 2016-05-11, Business scope includes licensed projects:Construction Engineering Construction;power transmission,powered by,Installation of power receiving facilities,Repair and Test;Residential interior decoration;Construction labor subcontracting(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:Emerging energy technology research and development;Research and development of waste heat, pressure and gas utilization technology;Sewage Treatment and Its Reuse;Engineering and Technology Research and Experimental Development;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;General machinery and equipment installation services;Residential water and electricity installation and maintenance services;Professional Design Services;Engineering cost consulting business;Engineering Management Services;Labor service(Does not include labor dispatch);Earthwork construction;Security technology prevention system design and construction services;Fire technical service;Landscaping engineering construction;Contract Energy Management;Refrigeration,Air Conditioning Equipment Manufacturing;Refrigeration,Air Conditioning Equipment Sales;Sales of mechanical and electrical equipment;Pump and vacuum equipment sales;Valve and Cock Sales;Hardware retail;Sales of building materials;Lighting Sales;Fire Equipment Sales;Security equipment sales;Centralized fast charging station;General Equipment Repair;Special Equipment Repair;electrical equipment repair;electronic,Mechanical equipment maintenance(No special equipment)(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).

Liaoning Shenhe New Energy Technology Co., Ltd., established on 2014-11-13, Business scope includes general items:Refrigeration,Air Conditioning Equipment Manufacturing,Refrigeration,Air Conditioning Equipment Sales,Mechanical and electrical equipment manufacturing,Sales of mechanical and electrical equipment,General equipment manufacturing(Does not include special equipment manufacturing),Machinery sales,General Equipment Repair,electrical equipment repair,Metal Material Sales,Non-residential real estate leases,Machinery and Equipment Leasing,General machinery and equipment installation services,Labor service(Does not include labor dispatch),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)

Daikin Applied is a manufacturer of commercial HVAC systems. They design, manufacture, and sell heating, ventilation, and air conditioning products. Their products include rooftop systems, air handlers, chillers, fan coils, water source heat pumps, unit ventilators, coils, rental solutions, and air purifiers.

Guangdong Ouke Air Conditioning and Refrigeration Co., Ltd., established on 2008-05-06, Business scope includes research and development,design,Manufacture and sales of air-conditioning equipment(refrigeration equipment,air conditioner,refrigeration equipment,Special air conditioning equipment,Heat pump air conditioner),Refrigeration equipment,air purification equipment,air filter,Drinking water purification equipment,Smart home electronic equipment and its spare parts,And provide relevant technical advice,After-sales maintenance and service.(The above projects do not involve special management measures for foreign investment access)(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Shandong Teling Electromechanical Technology Co., Ltd., established on 2016-08-04, Business scope includes general items:Refrigeration,Air Conditioning Equipment Manufacturing;Refrigeration,Air Conditioning Equipment Sales;Sales of solar thermal utilization equipment;Manufacture of special equipment for agricultural and sideline food processing;Sales of special equipment for agricultural and sideline food processing;Manufacture of special machinery and equipment for water resources;Manufacturing of power facilities and equipment;Sales of power facilities and equipment;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;farming,Forest,animal husbandry,vice,Sales of fishery specialized machinery;Manufacture of specialized machinery for agriculture, forestry, animal husbandry, sideline fishery.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Zhengzhou Zhongnan Kelai Air Conditioning Equipment Co., Ltd., established on 2008-03-11, Business scope includes air conditioning equipment,Mechanical and electrical product manufacturing,Sales,Installation and technical consulting services;Goods import and export business;Realtor.

Kunshan Taijia Electromechanical Co., Ltd., established on 1998-07-31, Business scope includes refrigeration,ventilation,Design of air-conditioning electrical control equipment and components,to develop,Production,Sales,Install,maintain,maintainance;Mechanical and electrical engineering installation and on-site maintenance;Manage the export business of the company's self-produced products and technologies and the machinery and equipment required by the company,spare parts,Import business of raw and auxiliary materials and technologies.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Anhui Riyuan Environmental Energy Technology Co., Ltd., established on 1998-12-16, Business scope includes solar water heaters,air source water heater,Manufacture of solar air conditioners and energy-saving products(Limited to branch operations),Sales,Installation and Service;Solar energy and building integration engineering,solar photovoltaic,Utilization of photoelectric system engineering projects,research and development;Biogas project,straw gasification,Waste incineration and biomass power generation,Gas project and air energy,water energy,wind energy,Utilization of geothermal energy and renewable energy projects,research and development;Consulting for contract energy management projects,Diagnosis of energy usage,Energy saving project planning,transform,design,Equipment procurement for energy-saving projects,Install,Promotion of energy saving projects,Energy-saving technical services for energy-saving project operation management;Production of kitchen utensils(Limited to branch operations),Sales,Install;cleaning tools,hardware material,Decoration material sales,Decoration engineering construction and information consulting services,Self-operated and agent various import and export business(Except where prohibited by the state);electric vehicle;motorcycle;trolley(two rounds)promotion of,Installation and Service;Contract Energy Management for Energy Conservation Projects.

Beijing Sijitong Energy Technology Co., Ltd., established on 2014-05-15, Business scope includes engineering design;technology development,transfer,consult;Labor service;Import and export;Agent import and export;Technology Import and Export;Sales of central air-conditioning cold water/Heat pump unit[piston cold water(heat pump)unit,Vortex cold water(heat pump)unit,screw chilled water(heat pump)unit,Centrifugal cold water(heat pump)unit,Lithium Bromide Chiller,Water source heat pump unit],Multi-connected air conditioner(heat pump)unit,solar water heaters,hardware products(E-bike not included),building materials,medical instruments(Class I),metallic material,Equipment,Electrical Equipment,electronic product;Construction General Contracting;Professional contractors;Labor subcontracting(Market entities independently choose business projects in accordance with the law,Carry out business activities;Engineering design and projects subject to legal approval,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.)