Updated Sep 12, 2026 · Public platform & industry data

Sep 12, 2026 Updated

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2026 Top 10 None Manufacturers in China

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Top-rated None suppliers, How to choose a None manufacturer, Best None companies in China

The top 10 None manufacturers in China for 2026 are: Weifang Liqiang Heat Exchange Equipment Co., Ltd, Siping Dingli Heat Exchange Equipment Co., Ltd, Beijing Zhongli Chuangye Electromechanical Equipment Co., Ltd, Shandong Donggong New Energy Technology Co., Ltd, Shandong Xinao Machinery Co., Ltd, Shandong Qinglei Environmental Technology Co., Ltd, Shandong Huanjing New Energy Technology Co., Ltd, Anyang Tengrui Energy saving Equipment Co., Ltd, Shijiazhuang Boyi Environmental Protection Equipment Co., Ltd, Shandong Zhihong Water Supply Installation 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: None, Oil Cooler, U-Shaped Tube Bundle Heat Exchanger

Top 2
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Siping Dingli Heat Exchange Equipment Co., Ltd
Overall Score4.8 / 5
Est. Date2009-08-31
Registered Capital11000K CNY

Siping Dingli Heat Exchange Equipment Co., Ltd., with its registered address at 123, 1st to 2nd floors, Second Committee, Qima Road Street, Tiedong District, Siping City. The registration authority is Tiedong Branch of Siping Market Supervision Administration, and the legal representative is Yang Lin. Its business scope includes the manufacturing of heat exchangers and accessories, as well as heat exchange units; Sales of electrical control cabinets, steel, water pumps, and valves; machining; Heat exchanger maintenance. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: None, Fully Automatic Intelligent Heat Exchanger, Heat Exchange Unit

Top 3
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Beijing Zhongli Chuangye Electromechanical Equipment Co., Ltd
Overall Score4.8 / 5
Est. Date2002-12-19
Registered Capital10000K CNY

Beijing Zhongli Chuangye Electromechanical Equipment Co., Ltd., with its registered address at Room 203, No. 3 Xingfu West Street, Jingwei Industrial Zone, Huairou District, Beijing, is registered with the Huairou District Market Supervision Administration of Beijing. The legal representative is Zhang Pengqian, and its business scope includes licensed projects such as special equipment manufacturing; Heating services; Installation, renovation, and repair of special equipment; Installation and maintenance of gas combustion appliances; Construction labor subcontracting; Construction projects (excluding nuclear power plant construction and operation, civil airport construction). (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 issued by relevant departments.) General projects: heat production and supply; Manufacturing of specialized machinery and equipment for water resources; Metal surface treatment and heat treatment processing; Sales of mechanical equipment; Retail of hardware products; Sales of building materials; Sales of metal products; Sales of specialized chemical products (excluding hazardous chemicals); Sales of communication equipment; Sales of refrigeration and air conditioning equipment; Sales of special equipment; Sales of daily wooden products; Wholesale of clothing and apparel; Sales of daily necessities; Needle textile sales; Sales of specialized equipment for environmental protection; Sales of agricultural and sideline products; Food sales (only selling pre packaged food); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Information consulting services (excluding licensed information consulting services); Rental services (excluding licensed rental services); Import and export of goods; Technology import and export. (Except for projects that require approval according to law, business activities shall be conducted independently based on the business license in accordance with the law.) (Business activities prohibited or restricted by national and local industrial policies shall not be engaged in.). Core products: None, Condensing Hot Water Boiler, Volumetric Gas Boiler

TOP4
Shandong Donggong New Energy Technology Co., Ltd

Linshu County Economic Development Zone, Linyi City, Shandong Province

Overall Score4.7 / 5
Est. Date2006-03-31
Registered Capital50000K CNY

Shandong Donggong New Energy Technology Co., Ltd. is located in the Economic Development Zone of Linshu County, Linyi City, Shandong Province. It was established on March 31, 2006 and registered with the Linshu County Market Supervision Administration. The legal representative is Li Shoutao. Core products: None

TOP5
Shandong Xinao Machinery Co., Ltd
Overall Score4.7 / 5
Est. Date2024-02-19
Registered Capital5000K CNY

Shandong Xinao Machinery Co., Ltd., with its registered address located in Liulijing Village, Quanpu Town, Liangshan County, Jining City, Shandong Province, is registered with the Market Supervision Administration of Liangshan County. The legal representative is Wang Yuanqiu, and its business scope includes general projects such as mechanical and electrical equipment manufacturing; Black metal casting; Sales of mechanical equipment; Sales of specialized equipment for environmental protection; Manufacturing of specialized equipment for environmental protection; General equipment manufacturing (excluding special equipment manufacturing); Sales of pharmaceutical specialized equipment; Manufacturing of pharmaceutical specialized equipment; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Sales of specialized equipment for refining and chemical production; Manufacturing of specialized equipment for refining and chemical production; Research and development of industrial enzyme preparations; Manufacturing of specialized equipment for food, alcohol, beverage, and tea production; Steel rolling processing; Sale of second-hand goods; Installation services for ordinary mechanical equipment; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Intelligent basic manufacturing equipment manufacturing; Manufacturing of instruments and meters; Manufacturing of experimental analytical instruments; Mechanical parts and component processing; Wood processing; Sales of intelligent basic manufacturing equipment; Sales of mechanical parts and components; Sales of instruments and meters; Sales of experimental analytical instruments; Sales of labor protection equipment; Sales of chemical products (excluding licensed chemical products); Needle textile sales; Sales of daily necessities; Sales of building materials; Import and export of goods; Technology import and export. (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: None, Cable Conveyor, Environmental Protection Equipment

TOP6
Shandong Qinglei Environmental Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2012-02-20
Registered Capital33325K CNY

Shandong Qinglei Environmental Technology Co., Ltd., registered at No. 3 Road South Section, East Industrial New City, Pingyin County, Jinan City, Shandong Province, on the south side of Dongcheng Street. The registration authority is Pingyin County Market Supervision Administration, and the legal representative is Long Zongjun. The business scope includes industrial technology development, transfer, and consulting services; Design, production, and sales of energy-saving and environmental protection equipment, electromechanical equipment, thermal energy equipment, refrigeration equipment, chemical equipment, pharmaceutical equipment, water treatment equipment, automation equipment, instruments and meters, computers, software, and auxiliary equipment (excluding computer information system security products); Sales of building materials, ship accessories, hardware and electrical equipment, communication equipment (excluding satellite TV broadcasting ground receiving facilities), sanitary ware, packaging materials, rubber products, chemical raw materials and products (excluding hazardous chemicals, monitoring chemicals, fireworks and firecrackers, civilian explosives, and easily toxic chemicals); Design, production, sales, and technical services for industrial wastewater treatment and reclaimed water reuse treatment systems; Environmental technology consulting services; Import and export business. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: None, Heat Exchange Unit, High And Low Temperature Integrated Machine

TOP7
Shandong Huanjing New Energy Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2020-08-13
Registered Capital5000K CNY

Shandong Huanjing New Energy Technology Co., Ltd., with its registered address located 200 meters southeast of Nantingzi Village, Chengguan Street, Linqu County, Weifang City, Shandong Province, is registered with the Linqu County Market Supervision Administration. The legal representative is Wuhai Town, and its business scope includes licensed projects such as special equipment manufacturing; Thermal production and supply; Wastewater treatment and its recycling; Construction project construction; Construction labor subcontracting; Professional construction work. (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); Sales of special equipment; Sales of mechanical equipment; Research and development of emerging energy technologies; Biomass energy technology services; Research and development of technology for the harmless utilization of agricultural and forestry waste resources; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of specialized machinery and equipment for water resources; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; Manufacturing of specialized chemical products (excluding hazardous chemicals); Sales of specialized chemical products (excluding hazardous chemicals); Manufacturing of metal structures; Sales of metal structures; Complete sets of nuclear power equipment and engineering technology research and development; Manufacturing of specialized equipment for refining and chemical production; Sales of specialized equipment for refining and chemical production; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Engineering management services; Environmental consulting services; Installation services for ordinary mechanical equipment; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Import and export of goods; Technology import and export; Manufacturing of electronic specialized equipment; Sales of electronic specialized equipment; Sales of power electronic components; Sales of metal products; Sales of intelligent instruments and meters; Sales of instruments and meters; Wholesale of hardware products; Sales of agricultural machinery; Sales of metal tools; Sales of household items; Sales of daily necessities; Sales of labor protection equipment; Internet sales (except for the sale of goods that need to be licensed); Advertising design and agency; Advertising production; Advertising release. (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: None, Biogas Desulfurization,

TOP8
Anyang Tengrui Energy saving Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2012-02-20
Registered Capital11000K CNY

Anyang Tengrui Energy saving Equipment Co., Ltd., with its registered address located outside the east wall of Angang Affiliated Enterprise Processing Plant in the middle section of Angang Avenue, Yindu District, Anyang City, is registered with the Market Supervision Administration of Yindu District, Anyang City. The legal representative is Chen Jiaxin, and the business scope includes general projects: general equipment manufacturing (excluding special equipment manufacturing); Manufacturing of specialized equipment for environmental protection; Manufacturing of refrigeration and air conditioning equipment; Manufacturing of mechanical and electrical equipment; Manufacturing of metal packaging containers and materials; Manufacturing of pumps and vacuum equipment; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Manufacturing of gas and liquid separation and purification equipment; Manufacturing of metal processing machinery; CNC machine tool manufacturing; Software development; Research and development of Internet of Things technology; General equipment repair; Sales of electrical equipment; Sales of instruments and meters; Retail of hardware products; Sales of mechanical parts and components; Sales of distribution switch control equipment; Sales of machine tool functional components and accessories; Sales of office equipment and consumables; Import and export of goods; Import and export agency (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License project: Electrical installation services (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 documents or licenses of relevant departments). Core products: None, Heat Exchange Unit, Soda Water Heat Exchanger

TOP9
Shijiazhuang Boyi Environmental Protection Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2014-06-20
Registered Capital10000K CNY

Shijiazhuang Boyi Environmental Protection Equipment Co., Ltd., with its registered address at Nanganzi Village, Tongye Town, Luquan District, Shijiazhuang City, is registered with the Luquan District Market Supervision and Administration Bureau. The legal representative is the first runner up, and its business scope includes the research and development, design, manufacturing, sales, and technical consulting services of pressure vessels, heat exchange equipment, air conditioning equipment, water treatment equipment, water supply equipment, air purification equipment, reclaimed water and sewage treatment equipment; Sales and technical services of instruments and meters, hardware and electrical equipment, solar energy equipment, and water treatment chemicals; Installation engineering of pressure pipelines and electromechanical equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: None, Equipment In The Heat Exchange Station Room, Boiler Room Equipment

TOP10
Shandong Zhihong Water Supply Installation Co., Ltd
Overall Score4.4 / 5
Est. Date2021-06-08
Registered Capital8070K CNY

Shandong Zhihong Water Supply Installation Co., Ltd. is registered at Workshop 2, Shandong Huanya Heavy Industry Park, No. 9 Jiejia Road, High tech Zone, Jining City, Shandong Province. The registration authority is the Market Supervision and Administration Bureau of Jining High tech Industrial Development Zone, and the legal representative is Chen Yilan. The business scope includes licensed projects such as construction engineering construction; Construction labor subcontracting; Professional construction work. (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: sales of pumps and vacuum equipment; Sales of special equipment; Sales of mechanical equipment; Sales of mechanical parts and components; Manufacturing of specialized machinery and equipment for water resources; Sales of enamel products; Manufacturing of security equipment; Installation services for ordinary mechanical equipment; Engineering management services; Engineering and technical services (excluding planning management, survey, design, and supervision); Complete sets of nuclear power equipment and engineering technology research and development; Sales of building decoration materials; Manufacturing of general 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: None, Constant Pressure Water Replenishment Device, Stainless Steel Water Tank

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Weifang Liqiang Heat Exchange Equipment Co., Ltd2017-09-28None, Oil Cooler, U-Shaped Tube Bundle Heat Exchanger1000K CNYNot Supported
Siping Dingli Heat Exchange Equipment Co., Ltd2009-08-31None, Fully Automatic Intelligent Heat Exchanger, Heat Exchange Unit11000K CNYSupported
Beijing Zhongli Chuangye Electromechanical Equipment Co., Ltd2002-12-19None, Condensing Hot Water Boiler, Volumetric Gas Boiler10000K CNYNot Supported
Shandong Donggong New Energy Technology Co., Ltd2006-03-31None50000K CNYNot Supported
Shandong Xinao Machinery Co., Ltd2024-02-19None, Cable Conveyor, Environmental Protection Equipment5000K CNYSupported
Shandong Qinglei Environmental Technology Co., Ltd2012-02-20None, Heat Exchange Unit, High And Low Temperature Integrated Machine33325K CNYSupported
Shandong Huanjing New Energy Technology Co., Ltd2020-08-13None, Biogas Desulfurization, 5000K CNYSupported
Anyang Tengrui Energy saving Equipment Co., Ltd2012-02-20None, Heat Exchange Unit, Soda Water Heat Exchanger11000K CNYNot Supported
Shijiazhuang Boyi Environmental Protection Equipment Co., Ltd2014-06-20None, Equipment In The Heat Exchange Station Room, Boiler Room Equipment10000K CNYNot Supported
Shandong Zhihong Water Supply Installation Co., Ltd2021-06-08None, Constant Pressure Water Replenishment Device, Stainless Steel Water Tank8070K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of heating and heat exchange units, it is recommended to prioritize checking whether key parameters such as heat exchange area and design pressure match the pipeline system. There are usually differences in pressure rating between industrial and civilian units.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers often have more stable delivery records in regional centralized heating projects.
  • In different scenarios such as high-temperature water heat exchange or steam heat exchange, attention should be paid to the corrosion resistance and temperature adaptability of the unit material. Stainless steel plate units are more suitable for industrial waste heat recovery systems with complex water quality.
  • The winter heating period in the north requires high continuity of unit operation. It is recommended to choose suppliers with practical cases in the heating industry, whose equipment usually has more complete anti freezing design and fault warning functions.

Knowledge Base

Q

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

Q

A heating and heat exchange unit is a device that provides indoor heating supply. It transfers heat energy from the outside to the inside through a heat exchanger to provide a warm and comfortable indoor environment. The working principle of a heating heat exchange unit is to use the heat exchange function of a heat exchanger to transfer external heat energy to the heating system, achieving indoor heating. The heating and heat exchange unit mainly consists of the following parts: heat exchange

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