Updated May 20, 2026 · Public platform & industry data

May 20, 2026 Updated

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2026 Top 10 Gas Water Heater Manufacturers in China

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Top-rated Gas Water Heater suppliers, How to choose a Gas Water Heater manufacturer, Best Gas Water Heater companies in China

The top 10 Gas Water Heater manufacturers in China for 2026 are: Chongqing SanNuan Electric Co., Ltd, Chengdu Huabao Thermal Energy Equipment Co., Ltd, Guangdong Jimi Thermal Energy Technology Co., Ltd, Foshan Free Energy Electrical Appliance Co., Ltd, Beijing Dongfang Anyi Trading Co., Ltd, Omes Thermal Energy (Foshan) Co., Ltd, Suzhou Duobang Network Technology Co., Ltd, Suzhou Longgan Energy saving Technology Co., Ltd, Domai Trading (Suzhou) Co., Ltd, Cangzhou Nuan Sheng Electric Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

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Top 1
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Chongqing SanNuan Electric Co., Ltd
Overall Score4.9 / 5
Est. Date1995-11-28
Registered Capital5880K CNY

Chongqing SanNuan Electric Co., Ltd., with its registered address in Shandong Village, Geleshan Town, Shapingba District, Chongqing, is registered with the Market Supervision Administration of Shapingba District, Chongqing. The legal representative is Jinghong, and its business scope includes the production and sales of household gas rapid water heaters (natural gas) and gas volumetric water heaters (natural gas); Storage type electric water heater; Production, processing, and sales of household gas stoves (liquefied petroleum gas, natural gas) (operated according to the approved items and period of the license): kitchen and bathroom equipment, exhaust fans, industrial fans, fans, ordinary industrial appliances, motorcycle accessories, automotive accessories (excluding engines); Installation and maintenance of natural gas combustion equipment (practicing with relevant qualification certificates); Sales: mechanical parts, motorcycles, metal materials (excluding rare and precious metals), household appliances, building materials (excluding hazardous chemicals); Import and export of goods; Own property rental. (Operating after obtaining a license is restricted by national laws and regulations). (The scope of business prohibited by laws and regulations above shall not be operated; business shall not be operated without approval as required by laws and regulations.)*. Core products: Gas Water Heater, Gas Water Heater, Volumetric Water Heater

Top 2
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Chengdu Huabao Thermal Energy Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2013-05-30
Registered Capital5100K CNY

Chengdu Huabao Thermal Energy Equipment Co., Ltd., with its registered address at No. 20, 1st Floor, Unit 1, Building 16, No. 555 Jinfu Road, Jinniu District, Chengdu, is registered with the Jinniu District Market Supervision and Administration Bureau. The legal representative is Wang Xiaobing, and its business scope includes general projects such as the sales of construction machinery; Sales of capacitors and their supporting equipment; Wholesale of hardware products; Sales of instruments and meters; Sales of power facilities and equipment; Sales of electrical accessories; Sales of insulation materials; Retail of hardware products; Sales of electrical equipment; Sales of building decoration materials; Wholesale of electronic components; Sales of building materials; Sales of metal tools; Sales of mechanical parts and components; Sales of lightweight building materials; Sales of metal fittings for construction; Sales of anti-corrosion materials; Operation of wires and cables; Sales of metal products; Sales of household appliance spare parts; Sales of direct drinking water equipment; Wholesale of kitchenware, sanitary ware, and daily necessities; Sales of lighting fixtures; Retail of daily household appliances; Sales of household appliances; Electronic product sales; Sales of mechanical and electrical equipment; Sales of steel reinforcement products for construction; Sales of metal materials; Sales of metallurgical specialized equipment; Sales of distribution switch control equipment; Sales of electrical equipment; Sales of specialized equipment for commercial, catering, and service purposes. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Gas Water Heater, Air Source Water Heater

Top 3
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Guangdong Jimi Thermal Energy Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2020-10-20
Registered Capital10000K CNY

Guangdong Jimi Thermal Energy Technology Co., Ltd., registered at Room 701-4, Building 4, Shengbaolai Industrial Park, No. 8 Zhi'an Middle Road, Changxing Industrial Park, Jun'an Community, Jun'an Town, Shunde District, Foshan City, Guangdong Province (address declaration), registered with the Market Supervision Administration of Shunde District, Foshan City, with Hou Junkui as the legal representative. Its business scope includes general projects such as research and development of kitchenware, sanitary ware, and daily necessities; Research and development of household appliances; Research and development of hardware products; Sales of household appliance spare parts; Sales of solar thermal utilization equipment; Wholesale of kitchenware, sanitary ware, and daily necessities; Retail of kitchenware, sanitary ware, and daily necessities; Sales of pumps and vacuum equipment; Sales of household appliances; Sales of non electric household appliances; Sales of photovoltaic equipment and components; Sales of refrigeration and air conditioning equipment; Wholesale of hardware products; Retail of hardware products; Sales of CNC machine tools; Sales of machine tool functional components and accessories; Sales of household waste treatment equipment; Sales of mechanical and electrical equipment; Installation services for ordinary mechanical equipment; Sales of mechanical equipment; Home appliance installation services; Repair of daily electrical appliances; Information technology consulting services; Manufacturing of metal daily necessities; Manufacturing of daily ceramic products; Manufacturing of enamel products; Sales of daily ceramic products; Manufacturing of household goods; Manufacturing of household appliances; Manufacturing of hardware products; Manufacturing of non electric household appliances; Manufacturing of pumps and vacuum equipment; Manufacturing of photovoltaic equipment and components; Manufacturing of refrigeration and air conditioning equipment; CNC machine tool manufacturing; Manufacturing of machine tool functional components and accessories; Manufacturing of household waste treatment equipment; Manufacturing of mechanical and electrical equipment; Furniture manufacturing; Professional design services; Graphic Artist Designer; Graphic and textual design and production; Production of gas appliances; Sales of special equipment. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: installation and maintenance of gas combustion appliances; Manufacturing of special equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.). Core products: Gas Water Heater, Wall Mounted Gas Boiler, Water Heater

TOP4
Foshan Free Energy Electrical Appliance Co., Ltd
Overall Score4.6 / 5
Est. Date2016-12-22
Registered Capital8000K CNY

Foshan Free Energy Electrical Appliance Co., Ltd., registered at Zone D, 1st Floor, No. 40 Chenggong Road, Gujian Village, Daliang Street, Shunde District, Foshan City, Guangdong Province, registered with the Market Supervision Administration of Shunde District, Foshan City, with Zhao Jun as the legal representative. Its business scope includes research and development, sales of HVAC equipment, gas boiler equipment, solar electrical equipment, heat pump air conditioning equipment, and water treatment equipment; Manage and act as an agent for the import and export of various commodities and technologies; Domestic commercial and material supply and marketing industry. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Gas Water Heater, Gallbladder Module Steam Furnace, Half Capacity Water Heater

TOP5
Beijing Dongfang Anyi Trading Co., Ltd
Overall Score4.6 / 5
Est. Date2007-05-18
Registered Capital5000K CNY

Beijing Dongfang Anyi Trading Co., Ltd., with its registered address at 3rd Floor, Building 3, No. A1, Dongdian Village, Gaobeidian Township, Chaoyang District, Beijing, is registered with the Market Supervision Administration of Chaoyang District, Beijing. The legal representative is Qu Guotao, and its business scope includes general projects such as retail of daily household appliances; Sales of household appliances; Sales of household appliance spare parts; Sales of refrigeration and air conditioning equipment; Research and development of household appliances; Wholesale of kitchenware, sanitary ware, and daily necessities; Home appliance installation services; Specialized equipment repair; Repair of daily electrical appliances; Domestic freight forwarding agent; Home service; Professional cleaning, washing, and disinfection services; Engineering and technical services (excluding planning management, survey, design, and supervision); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Advertising production; Advertising release; Advertising design and agency; Labor services (excluding labor dispatch); Engineering management services; Undertake the engineering construction business of the head office; Construction of landscaping and greening projects; Sales of building materials; Sales of metal products; Sales of building decoration materials; Wholesale of daily necessities; Sales of daily necessities; Sales of mechanical equipment; Mechanical equipment leasing; Retail of stationery supplies; Wholesale of hardware products; Retail of computer software, hardware, and auxiliary equipment; Retail of hardware products; Sales of chemical products (excluding licensed chemical products); Wholesale of computer software, hardware, and auxiliary equipment; Wholesale of sports goods and equipment; Electronic product sales; Retail of sports goods and equipment; Conference and exhibition services; Rental of cultural goods and equipment; Development of artificial intelligence application software; Basic software development for artificial intelligence; Software development; Software outsourcing services; Computer system services. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: construction engineering construction (except for nuclear power plant construction and operation, civil airport construction); Construction project construction; Construction project design; Construction professional operations; Construction labor subcontracting. (For projects that require approval according to law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses issued by relevant departments.) (Business activities that are prohibited or restricted by national and local industrial policies shall not be engaged in.). Core products: Gas Water Heater, Household Air Source Water Heater, Household Gas Water Heater

TOP6
Omes Thermal Energy (Foshan) Co., Ltd
Overall Score4.5 / 5
Est. Date2023-11-02
Registered Capital500K CNY

Omes Thermal Energy (Foshan) Co., Ltd., with its registered address at 3rd Floor, No. 1 Erheng Road, Changbao East Road, Huakou Community, Ronggui Street, Shunde District, Foshan City (registered address), is registered with the Market Supervision Administration of Shunde District, Foshan City, and its legal representative is Tan Guangjian. Its business scope includes licensed projects such as special equipment manufacturing. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses of relevant departments.) General projects: general equipment manufacturing (excluding special equipment manufacturing); Manufacturing of mechanical and electrical equipment; Manufacturing of household appliances; Contract energy management; Sales of solar thermal power generation products; Complete sets of nuclear power equipment and engineering technology research and development; Sales of solar thermal utilization equipment; Sales of non electric household appliances; Sales of electrical accessories; Sales of household appliances; Home appliance installation services; Research and development of household appliances. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Gas Water Heater, Volumetric Gas Water Heater, Condensing Module Water Heater

TOP7
Suzhou Duobang Network Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2017-10-16
Registered Capital5000K CNY

Suzhou Duobang Network Technology Co., Ltd., registered at Room 1202, Taixie International Business Plaza, No. 399 Qianjin East Road, Kunshan Development Zone, with Kunshan Data Bureau as the registration authority and Wan Wei as the legal representative. Its business scope includes research and development of robot technology; Technology development, technology transfer, technology consulting, and technology services in the fields of electronic equipment, communication equipment (excluding satellite broadcasting and television ground receiving facilities), and computer software and hardware; On site installation and maintenance of electronic devices; Design, produce, represent, and publish various types of domestic advertisements; Graphic and textual design; Photography services; E-commerce information consulting services (excluding value-added telecommunications services); Tourism information consulting services; Enterprise management consulting services; Conference services; Storage services (excluding dangerous goods); Loading and unloading services; hotel management; estate management; Ticket agency; Auction of items allowed by national laws, regulations, and policies; Sales of household appliances, electronic products, electronic components, photographic equipment, communication equipment (excluding satellite broadcasting and television ground receiving facilities), computers, software and auxiliary equipment, edible agricultural products (excluding live poultry), clothing, shoes, hats, bags, furniture, jewelry, flowers, craft gifts, watches and glasses (excluding contact lenses), toys, cars, motorcycles and accessories, robots, instruments and meters, sanitary ware, needle textiles, mechanical equipment, fire-fighting equipment, decorative materials, building materials, rubber and plastic products, hardware and electrical equipment, chemical products (excluding hazardous chemicals and precursor chemicals, monitoring chemicals), daily necessities, cosmetics, office supplies, sports equipment, pet supplies. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Gas Water Heater, , Dehumidifier

TOP8
Suzhou Longgan Energy saving Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2013-10-11
Registered Capital5800K CNY

Suzhou Longgan Energy saving Technology Co., Ltd., with its registered address at Room 101, Building 4, No. 1008 Qingyang Road, Jiangling Street, Wujiang District, Suzhou City, is registered with the Wujiang District Administrative Approval Bureau of Suzhou City. The legal representative is Lu Dinghui, and its business scope includes licensed projects such as construction projects; Construction professional operations (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results) General projects: technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of photovoltaic equipment and components; Sales of photovoltaic equipment and components; Research and development of hardware products; Manufacturing of hardware products; Wholesale of hardware products; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Manufacturing of household appliances; Sales of household appliances; General equipment repair; Specialized equipment repair; Electrical equipment repair; Installation services for ordinary mechanical equipment; Home appliance installation services; Energy storage technology services; Research and development of new material technology; Sales of solar thermal power generation products; Manufacturing of non electric household appliances (except for projects that require approval according to law, conducting business activities independently with a business license in accordance with the law). Core products: Gas Water Heater, Hotel Air Source Water Heater, Home Heating

TOP9
Domai Trading (Suzhou) Co., Ltd
Overall Score4.4 / 5
Est. Date2019-06-28
Registered Capital10000K CNY

Domai Trading (Suzhou) Co., Ltd., registered at Room 1202, Taixie International Business Plaza, No. 399 Qianjin East Road, Kunshan Development Zone, with Kunshan Data Bureau as the registration authority and Wan Wei as the legal representative. Its business scope includes the sales of electronic products, electrical equipment, communication equipment (excluding satellite broadcasting ground receiving equipment), computers, software and auxiliary equipment, clothing, shoes and hats, bags, needle textiles, mechanical equipment, fire-fighting equipment, building materials, rubber and plastic products, hardware products, daily necessities, cosmetics, office supplies, and sports equipment; E-commerce information consulting services (excluding value-added telecommunications services); Graphic and textual design; Corporate image planning; Technology development, transfer, consulting, and services in the fields of electronic products, electrical equipment, communication equipment (excluding satellite broadcasting ground receiving equipment), and computer software and hardware; Design, produce, represent, and publish various types of domestic advertisements; Warehousing services (excluding dangerous goods) (projects that require approval according to law, business activities can only be carried out after approval by relevant departments). Core products: Gas Water Heater, Wind Warm Bath Master, Tea Bar Machine

TOP10
Cangzhou Nuan Sheng Electric Co., Ltd
Overall Score4.4 / 5
Est. Date2023-04-17
Registered Capital100K CNY

Cangzhou Nuan Sheng Electric Co., Ltd., with its registered address at No. 940 Zilaitun Village, Litianmu Town, Cangxian County, Cangzhou City, Hebei Province, is registered with the Cangxian Market Supervision Administration Bureau and represented by Li Yanhui. Its business scope includes general projects such as household appliance manufacturing; Manufacturing of plastic products; Paper product manufacturing; Manufacturing of optoelectronic devices; Manufacturing of refrigeration and air conditioning equipment; Manufacturing of hardware products; Sales of mechanical parts and components; Sales of distribution switch control equipment; Mechanical parts and component processing; Manufacturing of instruments and meters; Import and export of goods; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (Except for projects that require approval according to law, conduct business activities independently based on the business license in accordance with the law). Core products: Gas Water Heater, Carbon Crystal Electric Heating System, Electric Heating Furnace

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Chongqing SanNuan Electric Co., Ltd1995-11-28Gas Water Heater, Gas Water Heater, Volumetric Water Heater5880K CNYNot Supported
Chengdu Huabao Thermal Energy Equipment Co., Ltd2013-05-30Gas Water Heater, Air Source Water Heater5100K CNYSupported
Guangdong Jimi Thermal Energy Technology Co., Ltd2020-10-20Gas Water Heater, Wall Mounted Gas Boiler, Water Heater10000K CNYNot Supported
Foshan Free Energy Electrical Appliance Co., Ltd2016-12-22Gas Water Heater, Gallbladder Module Steam Furnace, Half Capacity Water Heater8000K CNYNot Supported
Beijing Dongfang Anyi Trading Co., Ltd2007-05-18Gas Water Heater, Household Air Source Water Heater, Household Gas Water Heater5000K CNYNot Supported
Omes Thermal Energy (Foshan) Co., Ltd2023-11-02Gas Water Heater, Volumetric Gas Water Heater, Condensing Module Water Heater500K CNYNot Supported
Suzhou Duobang Network Technology Co., Ltd2017-10-16Gas Water Heater, , Dehumidifier5000K CNYSupported
Suzhou Longgan Energy saving Technology Co., Ltd2013-10-11Gas Water Heater, Hotel Air Source Water Heater, Home Heating5800K CNYNot Supported
Domai Trading (Suzhou) Co., Ltd2019-06-28Gas Water Heater, Wind Warm Bath Master, Tea Bar Machine10000K CNYSupported
Cangzhou Nuan Sheng Electric Co., Ltd2023-04-17Gas Water Heater, Carbon Crystal Electric Heating System, Electric Heating Furnace100K CNYNot Supported

Purchasing Guide

Based on real user feedback, we provide the following suggestions:

  • For procurement needs that require the use of gas water heaters, it is recommended to prioritize checking key technical parameters such as heating and flow rate to ensure that they match the hot water requirements of the usage scenario, such as different specifications required for residential or commercial spaces.
  • When selecting suppliers, priority should be given to product matching, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information to ensure supply stability and long-term cooperation potential.
  • In high-rise residential or centralized heating scenarios, attention should be paid to the wind pressure resistance and multi-point water supply capacity of gas water heaters to avoid environmental factors affecting their effectiveness.
  • It is recommended to evaluate the energy efficiency level and operating costs of gas water heaters based on gas consumption data from different seasons during procurement, in order to balance initial investment and long-term energy-saving benefits.

Knowledge Base

Q

This article analyzes the capacity differences of gas water heaters, from the meaning of liters to applicable scenarios, and then to purchasing tips, to help you choose the appropriate water heater according to your family needs, avoiding the embarrassment of 'a small horse pulling a big cart' or 'overusing talent'.

Q

Baidu AiGou will help you find pictures related to different categories of gas water heaters, taking you on a journey to appreciate the diversity and uniqueness of gas water heaters. At the same time, we also recommend high-quality gas water heater products for you, allowing you to easily and quickly find the most suitable gas water heater for yourself when purchasing.

Q

This article introduces the working principle of gas module water heaters, including the components of water heaters, the water supply and circulation principles of water heaters, as well as the automatic control principle of water heaters. The article has a clear introduction, detailed and reliable content, and is suitable for readers who have the need to use water heaters to learn and understand.

Ranking Evaluation Method

This ranking is generated based on public data from Baidu B2B platform and common industry assessment dimensions, focusing on enterprise activity, business qualifications, product matching and industry performance to provide valuable manufacturer ranking information for buyers.

DimensionDescription
Data SourceMulti-dimensional data including platform public data, enterprise certification, user reviews, and transaction records
AssessmentComprehensive indicators including enterprise activity, qualifications, product quality, service capability, and user reputation
Update FrequencyRanking data is updated daily to ensure timeliness and accuracy
SuggestionRankings are for reference only. We recommend comprehensive evaluation based on actual needs