Updated Sep 6, 2026 · Public platform & industry data

Sep 6, 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, Shandong Qinglei Environmental Technology Co., Ltd, Shandong Xinao Machinery Co., Ltd, Shandong Huanjing New Energy Technology Co., Ltd, Pinyu Machinery (Jining) Co., Ltd, Shandong Green Spring Environmental Protection Co., Ltd, Hebei Jiaao Heating Equipment Co., Ltd, Anyang Tengrui Energy saving Equipment Co., Ltd, Shanghai Tuosheng 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: 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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Shandong Qinglei Environmental Technology Co., Ltd
Overall Score4.8 / 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

TOP4
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

TOP5
Shandong Huanjing New Energy Technology Co., Ltd
Overall Score4.7 / 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,

TOP6
Pinyu Machinery (Jining) Co., Ltd
Overall Score4.6 / 5
Est. Date2022-06-30
Registered Capital7000K CNY

Pinyu Machinery (Jining) Co., Ltd., with its registered address located at 300 meters east of Guanyu Bridge, Guanyu Avenue, Binhu Street, Yutai County, Jining City, Shandong Province (self declared), registered with the Yutai County Market Supervision and Administration Bureau, and represented by Liu Linlin as the legal representative. Its business scope includes general items: sales of mechanical equipment; Manufacturing of gas and liquid separation and purification equipment; Manufacturing of hydraulic power machinery and components; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of mechanical and electrical equipment; Sales of construction machinery; Mechanical parts and component processing; Sales of agricultural machinery; Research and development of unconventional water source utilization technology; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for plastic processing; Mechanical equipment research and development; Sales of mining machinery; Sales of specialized machinery for agriculture, forestry, animal husbandry, animal husbandry, and fisheries; Sales of mechanical and electrical equipment; Sales of mechanical parts and components; Sales of hydraulic power machinery and components; Sales of pneumatic power machinery and components; Sales of universal feeding and distribution devices; Sales of pharmaceutical specialized equipment; Sales of material handling equipment; Sales of industrial robots; Sales of intelligent material handling equipment; Sales of gas and liquid separation and purification equipment; Import and export agency; Domestic trade agency; Offshore trade operations; Import and export of goods; Sales of specialized equipment for environmental protection; Technology import and export; Manufacturing of specialized machinery and equipment for water resources. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: sewage treatment and its recycling. (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: None, Plate Heat Unit, Integrated Sewage Elevator

TOP7
Shandong Green Spring Environmental Protection Co., Ltd
Overall Score4.6 / 5
Est. Date2024-07-16
Registered Capital7770K CNY

Shandong Lvquan Environmental Protection Co., Ltd., with its registered address at No. 0411, 4th floor, Building 18-B, Daoyu Jinyuan, Nanyuan Street, Rencheng District, Jining City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Rencheng District, Jining City. The legal representative is Wang Guobiao, and the business scope includes licensed projects such as sewage treatment and its recycling; Construction project 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: water pollution control; Engineering management services; Environmental consulting services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Resource recycling service technology consulting; Sales of specialized equipment for environmental protection; Soil pollution control and remediation services; Indoor air pollution control; Sales of chemical products (excluding licensed chemical products); Sales of gas and liquid separation and purification equipment; Sales of industrial automatic control system devices; Sales of mechanical equipment; Installation services for environmental sanitation public facilities; Domestic trade agency; Offshore trade operations; Sales of pneumatic power machinery and components; Sales of hydraulic power machinery and components; Sales of universal feeding and distribution devices; Sales of industrial robots; Sales of mechanical and electrical equipment; Sales of specialized machinery for agriculture, forestry, animal husbandry, animal husbandry, and fisheries; Technology import and export; Import and export of goods; Educational consulting services (excluding educational and training activities related to license approval); Enterprise management consulting; Conference and exhibition services; Organize cultural and artistic exchange activities; Human resources services (excluding employment agency activities and labor dispatch services). (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, Fertigation Machine, Mining Pump

TOP8
Hebei Jiaao Heating Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2018-03-06
Registered Capital9180K CNY

Hebei Jiaao Heating Equipment Co., Ltd., with its registered address at Liujiazhai Village West, Jizhou Town, Jizhou District, Hengshui City, is registered with the Jizhou District Market Supervision and Administration Bureau. The legal representative is Zhao Wenfang, and its business scope includes the production and sales of steel radiators, copper aluminum radiators, steel aluminum radiators, smooth tube radiators, high-frequency welded finned tube radiators, steel tube column radiators, bimetallic die cast aluminum radiators, radiator heads, radiator accessories, heating heat exchangers, and electric heaters; Sales of water heaters, radiators, gas heating stoves, and cast iron radiators. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: None, Finned Tube Radiator, Smooth Tube Radiator

TOP9
Anyang Tengrui Energy saving Equipment Co., Ltd
Overall Score4.4 / 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

TOP10
Shanghai Tuosheng Filtration Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2020-05-25
Registered Capital1000K CNY

Shanghai Tuosheng Filtration Technology Co., Ltd., registered at 1628 Suzhao Road, Minhang District, Shanghai, with the registration authority of Minhang District Market Supervision Administration and the legal representative of Chen Lide, operates in general projects including technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of hydraulic power machinery and components; Manufacturing of pneumatic power machinery and components; Manufacturing of gas and liquid separation and purification equipment; General equipment manufacturing (excluding special equipment manufacturing); Sales of pneumatic power machinery and components; Sales of gas and liquid separation and purification equipment; Sales of hydraulic power machinery and components; Sales of mechanical equipment; Sales of instruments and meters; Import and export of goods. (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, Corrosion Resistant Filter, Titanium Rod Filter

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
Shandong Qinglei Environmental Technology Co., Ltd2012-02-20None, Heat Exchange Unit, High And Low Temperature Integrated Machine33325K CNYSupported
Shandong Xinao Machinery Co., Ltd2024-02-19None, Cable Conveyor, Environmental Protection Equipment5000K CNYSupported
Shandong Huanjing New Energy Technology Co., Ltd2020-08-13None, Biogas Desulfurization, 5000K CNYSupported
Pinyu Machinery (Jining) Co., Ltd2022-06-30None, Plate Heat Unit, Integrated Sewage Elevator7000K CNYSupported
Shandong Green Spring Environmental Protection Co., Ltd2024-07-16None, Fertigation Machine, Mining Pump7770K CNYSupported
Hebei Jiaao Heating Equipment Co., Ltd2018-03-06None, Finned Tube Radiator, Smooth Tube Radiator9180K CNYNot Supported
Anyang Tengrui Energy saving Equipment Co., Ltd2012-02-20None, Heat Exchange Unit, Soda Water Heat Exchanger11000K CNYNot Supported
Shanghai Tuosheng Filtration Technology Co., Ltd2020-05-25None, Corrosion Resistant Filter, Titanium Rod Filter1000K 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

This article analyzes the working principle and selection points of heat exchange units in urban heating systems, explores their energy-saving design and intelligent control technology, and provides practical maintenance suggestions to extend equipment life, helping users fully understand the core heating equipment.

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