Updated Oct 12, 2026 · Public platform & industry data

Oct 12, 2026 Updated

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2026 Top 10 Plate Heat Unit Manufacturers in China

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Top-rated Plate Heat Unit suppliers, How to choose a Plate Heat Unit manufacturer, Best Plate Heat Unit companies in China

The top 10 Plate Heat Unit manufacturers in China for 2026 are: Weifang Liqiang Heat Exchange Equipment Co., Ltd, Longxing Water Heating Equipment Factory, Changqing District, Jinan City, Shandong Xiangyuwei Heat Exchange Equipment Co., Ltd, Shandong Obor Heat Exchange Equipment Co., Ltd, Weifang Huili HVAC Equipment Co., Ltd, Nanjing Beite Air Conditioning Equipment Co., Ltd, Sainz (Jinan) HVAC Equipment Co., Ltd, Dezhou Jinfei Air Conditioning Equipment Co., Ltd, Shenzhen Dawosi Equipment Co., Ltd, Hangzhou Guanlan Filtration Technology 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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Weifang Liqiang Heat Exchange Equipment Co., Ltd
Overall Score4.9 / 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: Plate Heat Unit, Oil Cooler, U-Shaped Tube Bundle Heat Exchanger

Top 2
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Longxing Water Heating Equipment Factory, Changqing District, Jinan City

Zhangxia Railway Station, Zhangxia Street, Changqing District, Jinan City, Shandong Province, 100 meters west of the road north

Overall Score4.8 / 5
Est. Date2012-11-20
Registered Capital-

Longxing Water Heating Equipment Factory, located 100 meters west of Zhangxia Railway Station in Zhangxia Street, Changqing District, Jinan City, Shandong Province, was established on November 20, 2012. The registered authority is the Market Supervision Administration of Changqing District, Jinan City, and the legal representative is Wang Diantao. Core products: Plate Heat Unit

Top 3
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Shandong Xiangyuwei Heat Exchange Equipment Co., Ltd

Building 1-609, Minghu Plaza, No. 777 Minghu West Road, Beitan Street, Tianqiao District, Jinan City, Shandong Province, China

Overall Score4.8 / 5
Est. Date2022-05-23
Registered Capital10000K CNY

Shandong Xiangyuwei Heat Exchange Equipment Co., Ltd. is located at Building 1-609, Minghu Square, 777 Minghu West Road, Beitan Street, Tianqiao District, Jinan City, Shandong Province. It was established on May 23, 2022, with the registration authority of Jinan Tianqiao District Market Supervision Administration and the legal representative being Wang Zheng. Core products: Plate Heat Unit

TOP4
Shandong Obor Heat Exchange Equipment Co., Ltd

No. 128, Xialonghua Village, Zhangxia Street, Changqing District, Jinan City, Shandong Province

Overall Score4.7 / 5
Est. Date2023-05-22
Registered Capital3000K CNY

Shandong Obor Heat Exchange Equipment Co., Ltd. is located at 128 Xialonghua Village, Zhangxia Street, Changqing District, Jinan City, Shandong Province. It was established on May 22, 2023, with the registration authority of the Market Supervision Administration of Changqing District, Jinan City and the legal representative being Li Ang. Core products: Plate Heat Unit

TOP5
Weifang Huili HVAC Equipment Co., Ltd

West of Gaojia Village, Fangcheng Street Office, Fangzi District, Weifang City, Shandong Province

Overall Score4.7 / 5
Est. Date2004-05-27
Registered Capital50000K CNY

Weifang Huili HVAC Equipment Co., Ltd. is located in Gaojia Village, Fangcheng Street Office, Fangzi District, Weifang City, Shandong Province. It was established on May 27, 2004 and registered with the Market Supervision Administration of Fangzi District, Weifang City. The legal representative is Zhao Yulong. Core products: Plate Heat Unit

TOP6
Nanjing Beite Air Conditioning Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2009-06-19
Registered Capital10800K CNY

Nanjing Bette Air Conditioning Equipment Co., Ltd., with its registered address at No. 9 Longrui Road, Longchi Street, Liuhe District, Nanjing City, is registered with the Market Supervision and Administration Bureau of Liuhe District, Nanjing City. The legal representative is Hu Maochao, and its business scope includes central air conditioning equipment, HVAC equipment, water treatment equipment, electromechanical products, heat recovery equipment, and mechanical equipment design and manufacturing; Research and development, manufacturing, and sales of fermentation tanks, specialized waste treatment machinery, and resource recycling machinery; Sales of building materials and electronic products; Water and electricity installation; Sales, technical consultation, and research and development of biological products (excluding vaccines); Import and export business of various commodities and technologies through self operation and agency. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) Licensed project: Electrical installation services; 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) General projects: mechanical and electrical equipment manufacturing; Electrical equipment repair; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Research and development of distribution switch control equipment; Manufacturing of distribution switch control equipment; Manufacturing of intelligent instruments and meters (except for projects that require approval according to law, conducting business activities independently with a business license in accordance with the law). Core products: Plate Heat Unit, Steam Distribution Header, Multi Media Filter

TOP7
Sainz (Jinan) HVAC Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2021-10-15
Registered Capital3000K CNY

Sains (Jinan) HVAC Equipment Co., Ltd., registered at Room 332, 3rd Floor, Building B, Mingshang Plaza, No. 84 Yingxiong Mountain Road, Liulishan Street, Shizhong District, Jinan City, Shandong Province, China. The registration authority is the Market Supervision Administration of Shizhong District, Jinan City, and the legal representative is Cui Yong. The business scope includes general projects such as refrigeration and air conditioning equipment manufacturing; Sales of refrigeration and air conditioning equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Sales of building materials; Manufacturing of metal structures; Manufacturing of hardware products; General equipment manufacturing (excluding special equipment manufacturing); Engineering management services; Sales of electrical equipment; Installation services for ordinary mechanical equipment; Import and export of goods; Technology import and export. (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) Licensed project: construction project construction; Construction project design; Construction professional operations; Construction labor subcontracting; Electrical installation services. (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: Plate Heat Unit, Plate Heat Exchanger, Manifold

TOP8
Dezhou Jinfei Air Conditioning Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2017-05-17
Registered Capital5800K CNY

Dezhou Jinfei Air Conditioning Equipment Co., Ltd., registered at Room 101, Floor 16, SOHO, Zone C, Dezhou Tangren Center, No. 279 Sanba Middle Road, Guangchuan Street Office, Decheng District, Dezhou City, Shandong Province (multiple photos for one location), registered with the Market Supervision and Administration Bureau of Decheng District, Dezhou City, with Liu Yongchun as the legal representative. Its business scope includes general projects such as refrigeration and air conditioning equipment sales; Sales of fans and blowers; Sales of distribution switch control equipment; Sales of metal materials; Sales of gas and liquid separation and purification equipment; Installation services for ordinary mechanical equipment; Sales of electronic components and electromechanical equipment; Sales of mechanical equipment; Cooling services; Sales of mechanical parts and components; Sales of valves and plugs; Sales of pumps and vacuum equipment; Sales of specialized equipment for refining and chemical production; Sales of special equipment; Manufacturing of refrigeration and air conditioning equipment; Fan and fan manufacturing; Manufacturing of distribution switch control equipment; Manufacturing of metal materials; Manufacturing of gas and liquid separation and purification equipment; Manufacturing of electronic components and electromechanical equipment; Mechanical parts and component processing; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Manufacturing of pumps and vacuum equipment; Manufacturing of specialized machinery and equipment for water resources; Manufacturing of specialized equipment for environmental protection. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: construction labor subcontracting; Construction project construction. (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: Plate Heat Unit, Electronic Water Treatment Equipment, Plate Heat Unit

TOP9
Shenzhen Dawosi Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2014-04-16
Registered Capital5000K CNY

Shenzhen Dawosi Equipment Co., Ltd., with its registered address located at 507, Building 3, Careston Business Building, No.1 Huafa North Road, Shangcun Community, Gongming Street, Guangming District, Shenzhen. The registered authority is the Shenzhen Market Supervision Administration, and the legal representative is Liu Mi. The company's business scope includes the research and sales of general business items such as refrigeration equipment, chillers, heating equipment, cold and hot testing devices, cold storage, vacuum freeze dryers, temperature control equipment, heat exchange units, laboratory refrigeration equipment, and non-standard automation equipment; Design and construction of pipeline engineering; Domestic trade; Import and export of goods and technology. Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed business projects: none.. Core products: Plate Heat Unit, Air Cooler, Tcu Temperature Control Unit Integrated Cold And Hot Machine

TOP10
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: Plate Heat Unit, Candle Filter, Powder Sintered Filter Cartridge

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Weifang Liqiang Heat Exchange Equipment Co., Ltd2017-09-28Plate Heat Unit, Oil Cooler, U-Shaped Tube Bundle Heat Exchanger1000K CNYNot Supported
Longxing Water Heating Equipment Factory, Changqing District, Jinan City2012-11-20Plate Heat Unit-Not Supported
Shandong Xiangyuwei Heat Exchange Equipment Co., Ltd2022-05-23Plate Heat Unit10000K CNYNot Supported
Shandong Obor Heat Exchange Equipment Co., Ltd2023-05-22Plate Heat Unit3000K CNYNot Supported
Weifang Huili HVAC Equipment Co., Ltd2004-05-27Plate Heat Unit50000K CNYNot Supported
Nanjing Beite Air Conditioning Equipment Co., Ltd2009-06-19Plate Heat Unit, Steam Distribution Header, Multi Media Filter10800K CNYNot Supported
Sainz (Jinan) HVAC Equipment Co., Ltd2021-10-15Plate Heat Unit, Plate Heat Exchanger, Manifold3000K CNYNot Supported
Dezhou Jinfei Air Conditioning Equipment Co., Ltd2017-05-17Plate Heat Unit, Electronic Water Treatment Equipment, Plate Heat Unit5800K CNYSupported
Shenzhen Dawosi Equipment Co., Ltd2014-04-16Plate Heat Unit, Air Cooler, Tcu Temperature Control Unit Integrated Cold And Hot Machine5000K CNYNot Supported
Hangzhou Guanlan Filtration Technology Co., Ltd2019-05-20Plate Heat Unit, Candle Filter, Powder Sintered Filter Cartridge1000K CNYSupported

Purchasing Guide

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

  • In the actual procurement process of plate heat units, it is recommended to prioritize checking key technical parameters such as heat exchange area, design pressure, and medium compatibility to ensure compatibility with existing system operating conditions.
  • Plate heat units are widely used in regional heating, chemical processes, and food processing. When purchasing, the corresponding model should be selected based on the temperature difference range and hygiene requirements of the specific scenario.
  • 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.
  • For highly corrosive media or frequent start stop conditions, it is recommended to choose plate heat exchanger models with strong corrosion resistance and longer sealing life of the plate material.

Knowledge Base

Q

This article analyzes the core differences between the two mainstream types of integral heat exchange units - tube and plate - from structural principles to applicable scenarios, helping you quickly determine which one is more suitable for your needs and avoid selection difficulties.

Q

Plate heat exchanger is an efficient heat exchange equipment that can be used in various industrial and commercial fields. In order to save water resources, reduce environmental pollution, and lower operating costs, plate heat units have adopted a series of water-saving measures, as follows: 1. Dual circuit design: Plate heat units typically adopt a dual circuit design, with one circuit used for cooling and the other for heating. like this

Q

As a representative of modern heat exchange technology, plate heat exchangers play a wide and important role, mainly reflected in the following aspects: 1、 Efficient utilization and allocation of thermal energy Plate heat exchange units can achieve efficient and pollution-free transfer of heat from one fluid to another through their efficient heat exchange performance. This efficient heat exchange process enables sufficient thermal energy to be generated

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