Updated Sep 21, 2026 · Public platform & industry data

Sep 21, 2026 Updated

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2026 Top 10 Oil Cooler Manufacturers in China

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Top-rated Oil Cooler suppliers, How to choose a Oil Cooler manufacturer, Best Oil Cooler companies in China

The top 10 Oil Cooler manufacturers in China for 2026 are: Shandong Pumei Intelligent Equipment Co., Ltd, Weifang Liqiang Heat Exchange Equipment Co., Ltd, Qufu Rongxing Machinery Equipment Co., Ltd, Lianyungang Huadong Electric Power Equipment Co., Ltd, Lianyungang Tianning Environmental Protection Technology Co., Ltd, Lianyungang Yunguo Environmental Protection Equipment Co., Ltd, Lianyungang Hongqi Electric Auxiliary Machinery Co., Ltd, Gongyi Yuanlong Machinery Co., Ltd, Hangzhou Guanlan Filtration Technology Co., Ltd, Lianyungang Huagang Power Equipment 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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Shandong Pumei Intelligent Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2020-04-20
Registered Capital3000K CNY

Shandong Pumei Intelligent Equipment Co., Ltd., with its registered address located 1000 meters west of the town government in Shilipu Street, Rencheng District, Jining City, Shandong Province, is registered with the Market Supervision Administration of Rencheng District, Jining City. The legal representative is Li Qingrong, and the business scope includes general projects such as sales of intelligent robots; Sales of intelligent instruments and meters; Mechanical parts and component processing; Mining machinery manufacturing; Sales of mining machinery; Installation services for ordinary mechanical equipment; Installation and maintenance of industrial robots; Sales of railway transportation infrastructure equipment; Sales of railway transportation equipment; Sales of mechanical parts and components; Sales of hydraulic power machinery and components; Sales of construction machinery; Sales of agricultural machinery; Sales of specialized equipment for environmental protection; Sales of firefighting equipment; Sales of instruments and meters; Retail of computer software, hardware, and auxiliary equipment; Wholesale of computer software, hardware, and auxiliary equipment; Software sales; Software development; Sales of lubricating oil; Import and export of goods; Technology import and export; Manufacturing of pneumatic power machinery and components; Sales of pneumatic power machinery and components. (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: Oil Cooler, Supporting Equipment, Mining Equipment

Top 2
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Weifang Liqiang Heat Exchange Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2017-09-28
Registered Capital1000K CNY

Weifang Liqiang Heat Exchange Equipment Co., Ltd., with its registered address at Room 01, No. 178 Beiyuan Road, Liufanqiao Village, Yuhe Street, Weicheng District, Weifang City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Weicheng District, Weifang City. The legal representative is Wang Zhiquan, and the business scope includes research and development, production, and sales of heat exchangers, heat exchange units, air coolers, and oil coolers; Processing, sales, and maintenance: mechanical equipment; Import and export of goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Oil Cooler, Oil Cooler, U-Shaped Tube Bundle Heat Exchanger

Top 3
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Qufu Rongxing Machinery Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2014-04-14
Registered Capital20000K CNY

Qufu Rongxing Machinery Equipment Co., Ltd. is located in Shengwang Avenue Science and Technology Park, Shuyuan Street, Qufu City, Jining City, Shandong Province. The registered authority is Qufu Market Supervision Administration Bureau, and the legal representative is Hu Qianjin. Its business scope includes research and development, production, and sales of brewing equipment, storage tanks, agricultural and forestry machinery, food machinery and equipment accessories, electromechanical products, and environmental protection equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Oil Cooler, ,

TOP4
Lianyungang Huadong Electric Power Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2003-05-28
Registered Capital10200K CNY

Lianyungang East China Power Equipment Co., Ltd., whose registered address is located at the east side of No. 8, the Pearl River Road, Xinpu Development Zone, Haizhou District, Lianyungang City, the registration authority is Lianyungang Market Supervision Administration, the legal representative is Mu Fangshu, and its business scope includes the manufacturing, installation and maintenance of electric auxiliary machines and ordinary machines; Wholesale and retail of hardware. Import and export of goods; Technology import and export; Import and export agency; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of steam turbines and auxiliary equipment; Manufacturing of specialized textile equipment; Manufacturing of specialized equipment for processing leather, fur, and their products; Manufacturing of refrigeration and air conditioning equipment; Manufacturing of vibration and noise reduction equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Rolling and processing of non-ferrous metals; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Sales of non-ferrous metal alloys; Sales of mechanical equipment; General equipment repair (projects that require approval according to law, and business activities can only be carried out after approval by relevant departments)***. Core products: Oil Cooler, Motor Ventilation And Cooling System, Air Water Cooler

TOP5
Lianyungang Tianning Environmental Protection Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2013-10-12
Registered Capital2000K CNY

Lianyungang Tianning Environmental Protection Technology Co., Ltd., with its registered address at No. 6, Nanzhuchawang Village, Dunshang Town, Ganyu District, Lianyungang City, is registered with the Ganyu District Data Bureau of Lianyungang City. The legal representative is Tang Lihong, and its business scope includes the manufacturing of mufflers, deaerators, water filters, boiler auxiliary equipment, steam turbine auxiliary equipment, and the design and installation of environmental protection engineering; Production of wear-resistant composite plates. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)******. Core products: Oil Cooler, Steam Silencer, Blow Pipe Silencer

TOP6
Lianyungang Yunguo Environmental Protection Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2016-05-12
Registered Capital6000K CNY

Lianyungang Yunguo Environmental Protection Equipment Co., Ltd., registered at No. 18 Xinba Middle Road, Jinping Industrial Park, Haizhou District, Lianyungang City, with the registration authority of Lianyungang Market Supervision Administration and the legal representative of Zhu Yunguo. Its business scope includes the production of energy-saving and environmental protection equipment, power auxiliary equipment, noise reduction equipment, and water treatment equipment; Sales of hardware tools and mechanical equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)***. Core products: Oil Cooler, Deaerator, Duct Silencer

TOP7
Lianyungang Hongqi Electric Auxiliary Machinery Co., Ltd

No. 37, the Pearl River West Road, Xinpu Economic Development Zone, Haizhou District, Lianyungang City, Jiangsu Province

Overall Score4.5 / 5
Est. Date2012-06-07
Registered Capital11690K CNY

Lianyungang Hongqi Electric Auxiliary Equipment Co., Ltd., located at No. 37, the Pearl River West Road, Xinpu Economic Development Zone, Haizhou District, Lianyungang City, Jiangsu Province, was established on June 7, 2012, with the registration authority of the Administrative Examination and Approval Bureau of Haizhou District, Lianyungang City and the legal representative of Ding Rong. Core products: Oil Cooler

TOP8
Gongyi Yuanlong Machinery Co., Ltd
Overall Score4.5 / 5
Est. Date2019-03-06
Registered Capital2000K CNY

Gongyi Yuanlong Machinery Co., Ltd., with its registered address at Group 2, Baihe Village, Beishankou Town, Gongyi City, Zhengzhou City, Henan Province, is registered with the Gongyi Market Supervision Administration Bureau. The legal representative is Song Bingshu, and its business scope includes general projects such as metal processing machinery manufacturing; Manufacturing of casting machinery; Mining machinery manufacturing; Agricultural machinery manufacturing; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of wood and bamboo processing machinery; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of electronic specialized equipment; Manufacturing of construction machinery; Sales of mechanical equipment; Sales of mechanical parts and components; Sales of specialized equipment for environmental protection; Electronic product sales; Retail of hardware products; Wholesale of hardware products; Technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion (except for projects that require approval according to law, business activities can be carried out independently with a business license in accordance with the law) License project: import and export of goods; Technology import and export (for projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects are subject to the approval documents or licenses issued by relevant departments). Core products: Oil Cooler, Screening Machine, Mobile Crushing Station

TOP9
Hangzhou Guanlan Filtration Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2019-05-20
Registered Capital1000K CNY

Hangzhou Guanlan Filtration Technology Co., Ltd., with its registered address at Room 2211, Building 3, No. 10 Baiyang Street (East), Qiantang New District, Hangzhou City, Zhejiang Province, China. The registration authority is the Market Supervision Administration of Qiantang District, Hangzhou City, and the legal representative is Zhou Ying. The company's business scope includes technology development, technical services, and technical consulting, including dust removal equipment, exhaust gas treatment equipment, filtration equipment, filtration systems, environmental protection equipment, and membrane separation technology; Wholesale and retail: filter membrane materials, filter cartridges, filters and accessories, water treatment equipment and accessories, air purification equipment, environmental protection equipment, mechanical and electrical products (except for special control), labor protection supplies (except for national special control), dust removal equipment, waste gas treatment equipment; Import and export of goods (excluding projects prohibited by national laws and administrative regulations, and projects restricted by laws and administrative regulations can only be operated after obtaining a license) * * (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Oil Cooler, Candle Filter, Powder Sintered Filter Cartridge

TOP10
Lianyungang Huagang Power Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2010-11-01
Registered Capital52000K CNY

Lianyungang Huagang Power Equipment Co., Ltd., with its registered address in Xinba Town, Haizhou District, Lianyungang City, is located in the Power Auxiliary Machinery Industrial Park. The registration authority is the Haizhou District Administrative Approval Bureau of Lianyungang City, and the legal representative is Xu Lamei. Its business scope includes the manufacturing, installation, and maintenance of power equipment, boiler auxiliary machinery, turbine auxiliary machinery, chemical machinery, electromechanical products, stainless steel products, stainless steel heat exchange tubes, and environmental protection equipment; Steam turbine overhaul. (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: professional cleaning, washing, and disinfection services; Research and development of key technologies for waste heat power generation; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Productive waste metal recycling; Labor services (excluding labor dispatch); Sales of steam turbines and auxiliary equipment; Sales of special equipment; Sales of mechanical equipment; Sales of specialized equipment for environmental protection; Import and export of goods; Technology import and export; Import and export agency (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: Oil Cooler, Water Filter,

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shandong Pumei Intelligent Equipment Co., Ltd2020-04-20Oil Cooler, Supporting Equipment, Mining Equipment 3000K CNYSupported
Weifang Liqiang Heat Exchange Equipment Co., Ltd2017-09-28Oil Cooler, Oil Cooler, U-Shaped Tube Bundle Heat Exchanger1000K CNYNot Supported
Qufu Rongxing Machinery Equipment Co., Ltd2014-04-14Oil Cooler, , 20000K CNYNot Supported
Lianyungang Huadong Electric Power Equipment Co., Ltd2003-05-28Oil Cooler, Motor Ventilation And Cooling System, Air Water Cooler10200K CNYNot Supported
Lianyungang Tianning Environmental Protection Technology Co., Ltd2013-10-12Oil Cooler, Steam Silencer, Blow Pipe Silencer2000K CNYSupported
Lianyungang Yunguo Environmental Protection Equipment Co., Ltd2016-05-12Oil Cooler, Deaerator, Duct Silencer6000K CNYNot Supported
Lianyungang Hongqi Electric Auxiliary Machinery Co., Ltd2012-06-07Oil Cooler11690K CNYNot Supported
Gongyi Yuanlong Machinery Co., Ltd2019-03-06Oil Cooler, Screening Machine, Mobile Crushing Station2000K CNYNot Supported
Hangzhou Guanlan Filtration Technology Co., Ltd2019-05-20Oil Cooler, Candle Filter, Powder Sintered Filter Cartridge1000K CNYSupported
Lianyungang Huagang Power Equipment Co., Ltd2010-11-01Oil Cooler, Water Filter, 52000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of oil coolers, it is recommended to prioritize checking key technical parameters such as heat exchange area and oil side pressure drop to ensure that they match the flow and temperature control requirements of the existing system.
  • In the application scenarios of the power or chemical industry, it is necessary to choose shell and tube or plate type oil coolers based on the characteristics of the cooling medium, and pay attention to the impact of anti-corrosion materials on equipment life.
  • 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.
  • When purchasing oil coolers, it is usually necessary to pay attention to installation space limitations. It is recommended to measure the equipment size in advance and confirm the feasibility of the modular design scheme with the supplier.

Knowledge Base

Q

The selection of oil resistance grade for the sealing gasket of the plate type oil cooler needs to be comprehensively evaluated based on the operating conditions of the equipment, the characteristics of the medium, and the performance of the sealing material. Oil resistance grades can usually be classified according to standards such as ASTM D2000 or ISO 4628, with common indicators including volume change rate, hardness change rate, and tensile strength retention rate. Pay close attention to the following factors when choosing:

Q

Oil cooler is a turbine oil cooling equipment used in the power system for steam turbines. It uses circulating water as a medium to achieve heat exchange, ensuring that the inlet oil temperature of the bearings reaches the specified value and ensuring the normal operation of the unit. The main components of the oil cooler include the upper and lower water chambers, the shell piping system, and the oil filling pipeline. Its working principle is to use a cooling medium (such as circulating water) and hot oil to circulate inside the oil cooler

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