Updated Sep 10, 2026 · Public platform & industry data

Sep 10, 2026 Updated

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2026 Top 10 Thermal Oil Electric Heating Unit Manufacturers in China

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Top-rated Thermal Oil Electric Heating Unit suppliers, How to choose a Thermal Oil Electric Heating Unit manufacturer, Best Thermal Oil Electric Heating Unit companies in China

The top 10 Thermal Oil Electric Heating Unit manufacturers in China for 2026 are: Jiangsu Ruiyuan Heating Equipment Technology Co., Ltd, Xinghua Wenxin Electric Heating Appliance Co., Ltd, Yancheng Wannuo Electric Heating Equipment Co., Ltd, Yancheng Guoke Machinery Manufacturing Co., Ltd, Yancheng Wanyan Electric Heating Equipment Co., Ltd, Yancheng Zhonger Rui Machinery Manufacturing Co., Ltd, Jiangsu Jingzhen Intelligent Manufacturing Machinery Co., Ltd, Nanjing Ounuo Intelligent Equipment Co., Ltd, Jiangsu Yifeng Ruiyuan High tech Co., Ltd, Yancheng Renhui Heating Machinery 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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Jiangsu Ruiyuan Heating Equipment Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2008-08-08
Registered Capital50000K CNY

Jiangsu Ruiyuan Heating Equipment Technology Co., Ltd. is registered in the Industrial Concentration Zone (M) of Dazonghu Town, Yandu District, Yancheng City. The registration authority is the Yandu District Government Service Management Office of Yancheng City, and the legal representative is Guo Zhicheng. Its business scope includes organic heat carrier furnaces, electric heating and heat transfer oil furnaces, boilers, heating equipment, chemical machinery, chemical fiber machinery, non-woven machinery, pressure vessels, hot air stoves, vacuum cleaning furnaces, coating equipment research and development, manufacturing, environmental protection equipment research and development, design, manufacturing, self operated and agency import and export of various goods and technologies (except for goods and technologies restricted or prohibited from import and export by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) Licensed project: Manufacturing of special equipment; Special equipment installation, renovation, and repair (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results) General projects: general equipment manufacturing (excluding special equipment manufacturing); 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 in accordance with the law). Core products: Thermal Oil Electric Heating Unit, Air Heater, Pressure Vessel

Top 2
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Xinghua Wenxin Electric Heating Appliance Co., Ltd
Overall Score4.7 / 5
Est. Date2014-04-04
Registered Capital2600K CNY

Xinghua Wenxin Electric Heating Appliance Co., Ltd. is registered in Fanjia District, Tongji Village, Zhangguo Town, Xinghua City. The registration authority is Xinghua Administrative Approval Bureau, and the legal representative is Huatianhai. Its business scope includes the manufacturing, processing, and sales of electric heating appliances and instruments, as well as the sales of metal materials and products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Thermal Oil Electric Heating Unit, Electric Heating Tube, Duct Heater

Top 3
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Yancheng Wannuo Electric Heating Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2020-04-10
Registered Capital10000K CNY

Yancheng Wannuo Electric Heating Equipment Co., Ltd., registered at Room 102, Building 13, Juhengjing Garden, No. 98 Kaikai Avenue South Road, Yannan High tech Zone, Yancheng City (CNX), registered with the Market Supervision and Administration Bureau of Yannan High tech Industrial Development Zone, Jiangsu Province, with Cai Mingcheng as the legal representative. Its business scope includes general projects: sales of mechanical and electrical equipment; Sales of ovens, furnaces, and electric furnaces; Sales of mechanical equipment; Sales of non electric household appliances; Sales of specialized equipment for environmental protection; Sales of electrical equipment; Sales of metal products; Manufacturing of mechanical and electrical equipment; Manufacturing of ovens, furnaces, and electric furnaces; Manufacturing of specialized equipment for environmental protection; Mechanical equipment research and development; Installation services for ordinary mechanical equipment; Maintenance of electronic and mechanical equipment (excluding special equipment); Specialized equipment repair; Electrical equipment repair; General equipment repair; Environmental consulting services (except for projects that require approval according to law, conducting business activities independently with a business license in accordance with the law). Core products: Thermal Oil Electric Heating Unit, Duct Heater, Electric Heating Thermal Oil Furnace

TOP4
Yancheng Guoke Machinery Manufacturing Co., Ltd
Overall Score4.6 / 5
Est. Date2010-10-19
Registered Capital20000K CNY

Yancheng Guoke Machinery Manufacturing Co., Ltd. is registered at No. 10 (M) Fumin East Road, Dazonghu Town, Yandu District, Yancheng City. The registration authority is the Administrative Approval Bureau of Yandu District, Yancheng City, and the legal representative is Zhu Chunfeng. The business scope includes plastic packaging machinery, coating machinery, cleaning furnaces, LG series slicing complete sets of equipment, heat exchangers, oil heating furnaces, chemical fiber machinery, industrial and mining machinery equipment and accessories, coating equipment, water treatment equipment manufacturing and sales, pipeline installation, self operated and agency import and export business of various goods and technologies (except for goods and technologies restricted or prohibited from import and export by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Thermal Oil Electric Heating Unit, Duct Heater, Vacuum Cleaning Furnace

TOP5
Yancheng Wanyan Electric Heating Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2014-01-17
Registered Capital500K CNY

Yancheng Wanyan Electric Heating Equipment Co., Ltd., registered at A16, 4th floor, Innovation Building, Big Data Industrial Park, Yannan High tech Zone, Yancheng City (CNK), registered with the Market Supervision and Administration Bureau of Yannan High tech Industrial Development Zone, Jiangsu Province, with Huan Aiqin as the legal representative. Its business scope includes general projects: general equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of specialized electrical and mechanical equipment; Manufacturing of electronic components and electromechanical equipment; Mechanical parts and component processing; Manufacturing of mechanical and electrical equipment; Sales of power electronic components; Sales of electrical and mechanical equipment (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Thermal Oil Electric Heating Unit, Electric Steam Generator, Pipeline Heater

TOP6
Yancheng Zhonger Rui Machinery Manufacturing Co., Ltd
Overall Score4.5 / 5
Est. Date2016-06-23
Registered Capital5080K CNY

Yancheng Zhongerrui Machinery Manufacturing Co., Ltd. is registered at No. 10 Fumin East Road, Shuanglong Neighborhood Committee Industrial Zone, Dazonghu Town, Yandu District, Yancheng City (M). The registration authority is the Yandu District Administrative Approval Bureau of Yancheng City, and the legal representative is Song Mingjin. The business scope includes the manufacturing and sales of plastic packaging machinery, coating machinery, cleaning furnaces, LG series slicing complete sets of equipment, heat exchangers, oil heating furnaces, chemical fiber machinery, coating equipment, and water treatment equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Thermal Oil Electric Heating Unit, Electric Heating Tube, Vacuum Cleaning Furnace

TOP7
Jiangsu Jingzhen Intelligent Manufacturing Machinery Co., Ltd
Overall Score4.5 / 5
Est. Date2020-12-15
Registered Capital10000K CNY

Jiangsu Jingzhen Intelligent Manufacturing Machinery Co., Ltd., with its registered address at No. 36 Weiyi Road, Dagang Town Industrial Park, Yandu District, Yancheng City, is registered with the Yandu District Government Service Management Office of Yancheng City. The legal representative is Liu Hanlian, and its business scope includes licensed projects such as special equipment manufacturing; Special equipment design; Installation, renovation, and repair of special equipment; Special equipment inspection and testing services (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results) General projects: sales of mechanical equipment; Sales of construction machinery; Sales of instruments and meters; Sales of special equipment; Sales of distribution switch control equipment; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; General equipment repair; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of metal materials; Sales of painting equipment; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Manufacturing of mechanical and electrical equipment; Manufacturing of distribution switch control equipment; Manufacturing of painting equipment; Development of intelligent water management system; Wastewater treatment and its recycling; Manufacturing of monitoring and detection instruments for water quality pollutants; Manufacturing of instruments and meters; Manufacturing of construction machinery; Retail of hardware products; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Data processing services; Internet data service; Information technology consulting services; Software outsourcing services; Software development; Data processing and storage support services (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Thermal Oil Electric Heating Unit, Flange Heating Tube, Duct Heater

TOP8
Nanjing Ounuo Intelligent Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2020-07-03
Registered Capital5000K CNY

Nanjing Ounuo Intelligent Equipment Co., Ltd., with its registered address at Building 4, No. 339 Zhening East Road, Zhetang Street, Lishui Economic Development Zone, Nanjing City, is registered with the Lishui District Administrative Approval Bureau of Nanjing City. The legal representative is Sun Ruirui, and its business scope includes licensed projects such as special equipment manufacturing (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results) and general projects such as plastic processing special equipment manufacturing; Manufacturing of refrigeration and air conditioning equipment; Manufacturing of ovens, furnaces, and electric furnaces; Manufacturing of mechanical and electrical equipment; Manufacturing of specialized equipment for refining and chemical production; Sales of production and testing equipment for new energy vehicles; Manufacturing of casting machinery; Sales of molding materials for casting; Sales of industrial robots; Sales of supply instruments and meters; Manufacturing of industrial automatic control system devices; Mechanical equipment research and development; General equipment manufacturing (excluding special equipment manufacturing); Sales of mechanical equipment; Installation services for ordinary mechanical equipment; General equipment repair; Mechanical equipment leasing; Sales of refrigeration and air conditioning equipment; Technology promotion services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of special equipment; Information consulting services (excluding licensed information consulting services) (except for projects that require approval by law, conducting business activities independently with a business license in accordance with the law). Core products: Thermal Oil Electric Heating Unit, Water Temperature Machine, Chiller

TOP9
Jiangsu Yifeng Ruiyuan High tech Co., Ltd
Overall Score4.4 / 5
Est. Date2011-11-08
Registered Capital10000K CNY

Jiangsu Yifeng Ruiyuan High tech Co., Ltd., registered at Room 301, Building 1, Xifuhe Industry University Research Collaborative Innovation Center, No. 20 Xinyuan Road, Xinhe Street, Yannan High tech Zone, Yancheng City, registered with the Market Supervision Administration of Yannan High tech Industrial Development Zone in Jiangsu Province, with Guo Chao as the legal representative. Its business scope includes licensed projects such as installation, renovation, and repair of special equipment; Online data processing and transaction processing business (business e-commerce) (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results) General projects: technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; Internet of Things application services; Industrial design services; Mechanical equipment research and development; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Intelligent basic manufacturing equipment manufacturing; Manufacturing of industrial automatic control system devices; Manufacturing of new energy prime mover equipment; Sales of mechanical equipment; Sales of special equipment; Internet sales (except for the sale of goods that need permission) (except for items that need approval according to law, independently carry out business activities according to law with the business license). Core products: Thermal Oil Electric Heating Unit, Electric Heating Thermal Oil Furnace, Vacuum Calcination Furnace

TOP10
Yancheng Renhui Heating Machinery Co., Ltd
Overall Score4.4 / 5
Est. Date2019-12-17
Registered Capital1580K CNY

Yancheng Renhui Heating Machinery Co., Ltd., with its registered address at Zhennan Community Residents' Committee (10), Xinxing Town, Tinghu District, Yancheng City (for office use only), registered with the Administrative Approval Bureau of Tinghu District, Yancheng City, and represented by Ling Lianxiang. Its business scope includes the manufacturing, wholesale, and retail of electric heating elements, electric heating equipment, and general components, as well as the wholesale and retail of environmental protection equipment, general equipment, and natural gas heaters. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) General projects: Manufacturing of specialized equipment for environmental protection; Sales of power facilities and equipment; Wholesale of hardware products; Retail of hardware products; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of specialized machinery for the production of building materials; Manufacturing of household textile products; Manufacturing of painting equipment; Sales of painting equipment; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of mechanical equipment; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Industrial design services; Information system operation and maintenance services; Manufacturing of power facilities and equipment; Daily life services for residents; Professional design services; Business agency services; Information consulting services (excluding licensed information consulting services) (except for projects that require approval by law, conducting business activities independently with a business license in accordance with the law). Core products: Thermal Oil Electric Heating Unit, Duct Heater, Vacuum Calcination Furnace

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Jiangsu Ruiyuan Heating Equipment Technology Co., Ltd2008-08-08Thermal Oil Electric Heating Unit, Air Heater, Pressure Vessel50000K CNYNot Supported
Xinghua Wenxin Electric Heating Appliance Co., Ltd2014-04-04Thermal Oil Electric Heating Unit, Electric Heating Tube, Duct Heater2600K CNYNot Supported
Yancheng Wannuo Electric Heating Equipment Co., Ltd2020-04-10Thermal Oil Electric Heating Unit, Duct Heater, Electric Heating Thermal Oil Furnace10000K CNYSupported
Yancheng Guoke Machinery Manufacturing Co., Ltd2010-10-19Thermal Oil Electric Heating Unit, Duct Heater, Vacuum Cleaning Furnace20000K CNYNot Supported
Yancheng Wanyan Electric Heating Equipment Co., Ltd2014-01-17Thermal Oil Electric Heating Unit, Electric Steam Generator, Pipeline Heater500K CNYSupported
Yancheng Zhonger Rui Machinery Manufacturing Co., Ltd2016-06-23Thermal Oil Electric Heating Unit, Electric Heating Tube, Vacuum Cleaning Furnace5080K CNYNot Supported
Jiangsu Jingzhen Intelligent Manufacturing Machinery Co., Ltd2020-12-15Thermal Oil Electric Heating Unit, Flange Heating Tube, Duct Heater10000K CNYNot Supported
Nanjing Ounuo Intelligent Equipment Co., Ltd2020-07-03Thermal Oil Electric Heating Unit, Water Temperature Machine, Chiller5000K CNYNot Supported
Jiangsu Yifeng Ruiyuan High tech Co., Ltd2011-11-08Thermal Oil Electric Heating Unit, Electric Heating Thermal Oil Furnace, Vacuum Calcination Furnace10000K CNYNot Supported
Yancheng Renhui Heating Machinery Co., Ltd2019-12-17Thermal Oil Electric Heating Unit, Duct Heater, Vacuum Calcination Furnace1580K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of thermal oil electric heating units, it is recommended to prioritize checking key technical parameters such as maximum operating temperature, rated power, and thermal conductivity efficiency to ensure that they match the thermal load requirements of the production line.
  • In high-temperature process scenarios such as chemical or plastic molding, attention should be paid to the temperature control accuracy and stability of the unit to avoid affecting product quality due to temperature fluctuations.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information.
  • If the unit needs to operate continuously for a long time, it is recommended to additionally check the corrosion resistance of the heating element material and the convenience of system maintenance to reduce the risk of shutdown.

Knowledge Base

Q

Baidu AiGou has found pictures of different categories of electric heating and heat transfer oil units for you, taking you to appreciate the diversity and uniqueness of electric heating and heat transfer oil units. At the same time, we also recommend high-quality electric heating and heat transfer oil units for you, allowing you to easily and quickly find the most suitable electric heating and heat transfer oil unit when purchasing.

Q

Baidu AiGou has found relevant pictures of different categories of thermal oil electric heating units for you, taking you to appreciate the diversity and uniqueness of thermal oil electric heating units. At the same time, we also recommend high-quality thermal oil electric heating units for you, allowing you to easily and quickly find the most suitable thermal oil electric heating unit for yourself when purchasing.

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