Updated Oct 6, 2026 · Public platform & industry data

Oct 6, 2026 Updated

English
title decor left

2026 Top 10 Plate Heat Unit Manufacturers in China

title decor right

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, Siping Qihai Energy Technology Co., Ltd, Sainz (Jinan) HVAC Equipment Co., Ltd, Shouguang Yuanxing Machinery Equipment Co., Ltd, Shandong Botai Container Co., Ltd, Shandong Longpai Energy Conservation and Environmental Protection Engineering Co., Ltd, Dezhou Wanwei Air Conditioning Equipment Co., Ltd, Dezhou Jiuzhao Air Conditioning Equipment Co., Ltd, Dezhou Lijin Energy saving Technology Co., Ltd, Dezhou Shuanghesheng Air Conditioning 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.

Collapse
Top 1
background image
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
background image
Siping Qihai Energy Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2017-11-06
Registered Capital20000K CNY

Siping Qihai Energy Technology Co., Ltd., with its registered address located at 101, 1st floor, north side of Xinghong Bridge, west side of Xinhua Street, Circular Economy Demonstration Zone, Tiexi District, Siping City, Jilin Province. The registration authority is Siping Hongzui High tech Development Zone Branch of Siping Market Supervision and Administration Bureau, and the legal representative is Liu Xiaofei. Its business scope includes research and development of new energy technologies; Manufacturing and installation of refrigeration, air conditioning equipment, environmental protection equipment, heat exchange equipment, and HVAC equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Plate Heat Unit, Heat Exchange Unit, Heat Exchanger

Top 3
background image
Sainz (Jinan) HVAC Equipment Co., Ltd
Overall Score4.8 / 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

TOP4
Shouguang Yuanxing Machinery Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2017-05-09
Registered Capital2000K CNY

Shouguang Yuanxing Machinery Equipment Co., Ltd., with its registered address located 200 meters north of Hongyuan Group in Sunjiaji Street, Shouguang City (east of Shouyao Road), is registered with the Shouguang Market Supervision Administration Bureau. The legal representative is Zhang Fujun, and its business scope includes the production, sales, installation, and maintenance of specialized equipment and accessories for chemical production, specialized machinery and accessories for building material production, specialized equipment and accessories for metallurgy, specialized equipment and accessories for rubber processing, specialized equipment and accessories for plastic processing, and specialized machinery and accessories for wood processing; Sales: Stainless steel products; Import and export business of goods and technology within the scope permitted by the state (for projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Plate Heat Unit, Spiral Plate Heat Exchanger, Fully Welded Plate Heat Exchanger(

TOP5
Shandong Botai Container Co., Ltd
Overall Score4.7 / 5
Est. Date2015-05-26
Registered Capital56000K CNY

Shandong Botai Container Co., Ltd., with its registered address at 476 Jiyan Road, Huaiyin District, Jinan City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Huaiyin District, Jinan City. The legal representative is Zheng Jun. Its business scope includes the production, sales, installation, maintenance, and technical services of containers, heat exchange equipment, water supply equipment, water treatment equipment, chemical equipment, boilers, air conditioning and accessories, food machinery, distribution cabinets, water purification equipment, and electrical machinery; Technical development, processing, and sales of metal products; Electronic and intelligent engineering professional contracting, environmental protection engineering professional contracting, mechanical and electrical engineering construction general contracting, construction engineering construction general contracting, building decoration engineering professional contracting, urban and road lighting engineering professional contracting; Wholesale and retail: electronic products, building materials, instruments and meters. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Plate Heat Unit, Heat Exchange Unit, Plate Heat Exchanger

TOP6
Shandong Longpai Energy Conservation and Environmental Protection Engineering Co., Ltd
Overall Score4.6 / 5
Est. Date2010-07-07
Registered Capital80000K CNY

Shandong Longpai Energy Conservation and Environmental Protection Engineering Co., Ltd., with its registered address at No. 177 Times Middle Road, Ping'an Street Office, Changqing District, Jinan City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Changqing District, Jinan City. The legal representative is Yin Yanxin, and its business scope includes professional contracting of environmental protection engineering; Construction of landscaping and greening projects; Professional contracting for building decoration and renovation engineering; Professional contracting for anti-corrosion and insulation engineering; Research and development, design, manufacturing, sales, installation, commissioning, and technical consulting services for energy-saving and environmental protection equipment; Manufacturing and sales of fire water supply equipment, heat exchange equipment, purified water, reclaimed water, sewage, reverse osmosis water treatment equipment, air pollution treatment equipment, solid waste treatment equipment, metallurgical and chemical equipment, boiler auxiliary equipment, noise reduction, dust removal and desulfurization equipment, air purification equipment, central air conditioning equipment, cooling equipment, heating equipment, water pumps, valves, fans, temperature control equipment, intelligent automation equipment, water quality testing equipment, electromechanical equipment, radiation protection equipment, cleaning and crushing equipment, and artificial intelligence machine equipment; Sales of pressure vessels, power plant equipment, electrical control cabinets, solar and wind energy products, elevators, water tanks, and cooling towers. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Plate Heat Unit, Induction Water Processor, Integrated Sewage Treatment

TOP7
Dezhou Wanwei Air Conditioning Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2014-01-23
Registered Capital11000K CNY

Dezhou Wanwei Air Conditioning Equipment Co., Ltd. is registered at Workshop 3, located at the northeast corner of the intersection of Jinghua Avenue and Tianqu Road, Songguantun Street Office, Economic and Technological Development Zone, Dezhou City, Shandong Province. The registration authority is the Market Supervision and Administration Bureau of Dezhou Tianqu New Area (Dezhou Economic and Technological Development Zone), and the legal representative is Wu Zhenpeng. The business scope includes general projects such as refrigeration and air conditioning equipment sales; Manufacturing of refrigeration and air conditioning equipment; Sales of specialized equipment for environmental protection; Manufacturing of specialized machinery and equipment for water resources; General equipment manufacturing (excluding special equipment manufacturing); Fan and fan manufacturing; Sales of fans and blowers; Sales of security equipment; Manufacturing of security equipment; Sales of firefighting equipment; Manufacturing of metal products for safety and firefighting purposes; Manufacturing of mechanical and electrical equipment; Sales of mechanical and electrical equipment; Installation services for ordinary mechanical equipment. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: various types of engineering construction activities; Construction of fire protection facilities engineering. (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, Constant Pressure Water Replenishment Device, Heating And Heat Exchange Equipment

TOP8
Dezhou Jiuzhao Air Conditioning Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2017-08-23
Registered Capital18000K CNY

Dezhou Jiuzhao Air Conditioning Equipment Co., Ltd., with its registered address at Workshop 6, Dezhou Zhongke New Materials Co., Ltd., Changzhuang South Road, Tianqu Industrial Park, Tianqu Street Office, Decheng District, Dezhou City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Decheng District, Dezhou City. The legal representative is Yang Xiuyan, and the business scope includes the construction of air conditioning equipment, electrical equipment, water supply equipment, heating equipment, water treatment equipment, central air conditioning, pumps and accessories production projects (limited to the use of environmental impact assessment projects only, and business activities cannot be carried out without administrative permits); Installation, sales, and maintenance of electrical equipment, water supply equipment, heating equipment, water treatment equipment, central air conditioning, pumps, and accessories; Sales of fiberglass products and stainless steel products; Water supply engineering; drainage works; Waterproof, anti-corrosion and insulation engineering; Building mechanical and electrical installation engineering; Fire protection facility engineering; Installation services for building water supply systems; Installation services for building heating systems; Construction labor operations. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Plate Heat Unit, Volumetric Floating Coil Heat Exchanger, Efficient And Intelligent Plate Heat Unit

TOP9
Dezhou Lijin Energy saving Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2006-09-05
Registered Capital5000K CNY

Dezhou Lijin Energy saving Technology Co., Ltd., with its registered address at No. 366 Jiefang North Road, Decheng District, Dezhou City, Shandong Province, is registered with the Dezhou Decheng District Market Supervision Administration. The legal representative is Tan Aihe, and its business scope includes general projects such as research and development of emerging energy technologies; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Installation services for ordinary mechanical equipment; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of mechanical equipment; General equipment manufacturing (excluding special equipment manufacturing); Sales of metal cutting and welding equipment; Manufacturing of specialized electrical and mechanical equipment; Sales of power facilities and equipment; Manufacturing of power facilities and equipment; Manufacturing of distribution switch control equipment; Sales of metal fittings for construction; Sales of refrigeration and air conditioning equipment; Manufacturing of refrigeration and air conditioning equipment; Manufacturing of specialized machinery and equipment for water resources; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Sales of pumps and vacuum equipment; Sales of power electronic components; Operation of wires and cables; Sales of firefighting equipment; Sales of metal products; Manufacturing of security equipment. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed project: 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, Geothermal Well Recharge Equipment, Distribution Cabinet

TOP10
Dezhou Shuanghesheng Air Conditioning Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2017-08-10
Registered Capital1000K CNY

Dezhou Shuanghesheng Air Conditioning Equipment Co., Ltd., with its registered address located on the west side of National Highway 105 in Encheng Town, Pingyuan County, Dezhou City, Shandong Province, is registered with the Pingyuan County Market Supervision Administration. The legal representative is Wang Fang, and its business scope includes general projects such as sales of refrigeration and air conditioning equipment; Manufacturing of security equipment; Sales of firefighting equipment; Retail of hardware products; Retail of computer software, hardware, and auxiliary equipment; Graphic and textual design and production; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; Fan and fan manufacturing; Sales of fans and blowers; Electrical equipment repair; Environmental consulting services; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Manufacturing of communication equipment; Research and development of emerging energy technologies; Steel rolling processing; Manufacturing of specialized equipment for environmental protection; Sales of security equipment; Manufacturing of metal products for safety and firefighting purposes; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Specialized equipment repair (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License projects: various engineering construction activities (projects that require approval according to law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results). Core products: Plate Heat Unit, Volumetric Heat Exchanger, High-Frequency Electronic Water

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
Siping Qihai Energy Technology Co., Ltd2017-11-06Plate Heat Unit, Heat Exchange Unit, Heat Exchanger20000K CNYSupported
Sainz (Jinan) HVAC Equipment Co., Ltd2021-10-15Plate Heat Unit, Plate Heat Exchanger, Manifold3000K CNYNot Supported
Shouguang Yuanxing Machinery Equipment Co., Ltd2017-05-09Plate Heat Unit, Spiral Plate Heat Exchanger, Fully Welded Plate Heat Exchanger(2000K CNYSupported
Shandong Botai Container Co., Ltd2015-05-26Plate Heat Unit, Heat Exchange Unit, Plate Heat Exchanger56000K CNYSupported
Shandong Longpai Energy Conservation and Environmental Protection Engineering Co., Ltd2010-07-07Plate Heat Unit, Induction Water Processor, Integrated Sewage Treatment80000K CNYNot Supported
Dezhou Wanwei Air Conditioning Equipment Co., Ltd2014-01-23Plate Heat Unit, Constant Pressure Water Replenishment Device, Heating And Heat Exchange Equipment11000K CNYNot Supported
Dezhou Jiuzhao Air Conditioning Equipment Co., Ltd2017-08-23Plate Heat Unit, Volumetric Floating Coil Heat Exchanger, Efficient And Intelligent Plate Heat Unit18000K CNYSupported
Dezhou Lijin Energy saving Technology Co., Ltd2006-09-05Plate Heat Unit, Geothermal Well Recharge Equipment, Distribution Cabinet5000K CNYSupported
Dezhou Shuanghesheng Air Conditioning Equipment Co., Ltd2017-08-10Plate Heat Unit, Volumetric Heat Exchanger, High-Frequency Electronic Water1000K 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

Baidu AiGou has found pictures related to different categories of water plate heat exchangers for you, taking you to appreciate the diversity and uniqueness of water plate heat exchangers. At the same time, we also recommend high-quality water plate heat exchanger products for you, allowing you to easily and quickly find the most suitable water plate heat exchanger for yourself when purchasing.

Q

Baidu AiGou has found pictures related to different categories of welded plate heat exchangers for you, taking you to appreciate the diversity and uniqueness of welded plate heat exchangers. At the same time, we also recommend high-quality welded plate heat exchanger products for you, so that you can easily and quickly find the most suitable welded plate heat exchanger 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