Updated Sep 4, 2026 · Public platform & industry data

Sep 4, 2026 Updated

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2026 Top 10 Air Duct Manufacturers in China Jiangsu

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Top-rated Air Duct suppliers, How to choose a Air Duct manufacturer, Best Air Duct companies in China

The top 10 Air Duct manufacturers in Jiangsu for 2026 are: Shandong Runxing Electric Power Pipe Co., Ltd, Wuxi Chaoda Electronic Technology Co., Ltd, Zhejiang Rongrui Pipeline Technology Co., Ltd, Wenzhou Ganglian Stainless Steel Products Co., Ltd, Shanghai Guneisen Fluid Technology Co., Ltd, Wuxi Zhaixin Environmental Protection Equipment Co., Ltd, Jiaxing Bifuli Fluid Technology Co., Ltd, Shanghai Guneisen Fluid Technology Co., Ltd, Everle (Shanghai) Compression Machinery Co., Ltd, Guangdong Emili Fluid 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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JiangsuJiangsu
Top 1
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Shandong Runxing Electric Power Pipe Co., Ltd
Overall Score4.9 / 5
Est. Date2016-07-28
Registered Capital20000K CNY

Shandong Runxing Electric Power Pipe Co., Ltd., registered at Yanluo Road, Yanlou Town, Yanggu County, Liaocheng City, Shandong Province (1.5 kilometers south of Rural Commercial Bank), registered with Yanggu County Market Supervision and Administration Bureau, with Wang Shouying as the legal representative. Its business scope includes the production and sales of MPP pipe fittings, PE pipe fittings, PVC pipe fittings, silicon core pipes, and fiberglass carbon pipe fittings; Investment, development, and construction of solar photovoltaic power generation projects; Towel production and manufacturing. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Air Duct, Pe Perforated Pipe, Pert2 Type Heating Pipeline

Top 2
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Wuxi Chaoda Electronic Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2015-07-23
Registered Capital500K CNY

Wuxi Chaoda Electronic Technology Co., Ltd., with its registered address at Room 7-6061, Aokai City Plaza, No. 1777 Zhonghui Avenue, Qianzhou Street, Huishan District, Wuxi City (Huishan Railway Station Area), registered with the Administrative Approval Bureau of Huishan District, Wuxi City, and represented by Zhang Chaoting as the legal representative. Its business scope includes the research and development of electronic products; Technology development, technology transfer, technology consulting, and technology services in the field of industrial automation technology; Sales of instruments and meters, electronic products, sensors and accessories, electrical machinery and equipment, general equipment, special equipment, water treatment equipment, fire-fighting equipment and equipment, valves, hardware products, and office supplies; Installation and maintenance of automation equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Air Duct, Gas Analyzer/Detector, Flow Meter

Top 3
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Zhejiang Rongrui Pipeline Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2014-02-19
Registered Capital10880K CNY

Zhejiang Rongrui Pipeline Technology Co., Ltd., registered at No. 33-3 Gangrong Road, Yongxing Street, Longwan District, Wenzhou City, Zhejiang Province (with multiple addresses), registered with the Market Supervision and Administration Bureau of Longwan District, Wenzhou City, with Wu Jianrong as the legal representative. Its business scope includes general projects such as research and development of new material technology; Steel rolling processing; Manufacturing of metal materials; Sales of metal materials; Sales of valves and plugs (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: Import and export of goods (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results).. Core products: Air Duct, Ep Tube,

TOP4
Wenzhou Ganglian Stainless Steel Products Co., Ltd
Overall Score4.7 / 5
Est. Date2018-07-16
Registered Capital2000K CNY

Wenzhou Ganglian Stainless Steel Products Co., Ltd., with its registered address at Room 402, No. 177 Prospect Road, Dushan Village, Yongzhong Street, Longwan District, Wenzhou City, Zhejiang Province, is registered with the Market Supervision Administration of Longwan District, Wenzhou City. The legal representative is Peng Songshan, and the business scope includes the sale of stainless steel products, stainless steel pipes, stainless steel plates, pipe blanks, round steel, flanges, valves, elbows, pipe fittings, and electromechanical equipment; Research and development, sales, installation, and maintenance of metal products, metal materials, electrical machinery and equipment, and hardware products; 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: Air Duct, Stainless Steel Seamless Pipe, Stainless Steel Round Bar

TOP5
Shanghai Guneisen Fluid Technology Co., Ltd

No. 545-551 Jipu Road, Baoshan District, Shanghai

Overall Score4.7 / 5
Est. Date2023-01-28
Registered Capital20000K CNY

Shanghai Guneisen Fluid Technology Co., Ltd., located at 545-551 Jipu Road, Baoshan District, Shanghai, was established on January 28, 2023. The registration authority is Baoshan District Market Supervision Administration, and the legal representative is NIO. Core products: Air Duct

TOP6
Wuxi Zhaixin Environmental Protection Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2016-12-15
Registered Capital1000K CNY

Wuxi Zhaixin Environmental Protection Equipment Co., Ltd., with its registered address at No. 11 Jinma Road, Hongshan Street, Xinwu District, Wuxi City, is registered with the Wuxi High tech Industrial Development Zone (Xinwu District, Wuxi City) Data Bureau. The legal representative is Huaxiao, and its business scope includes technical development, technical services, technical consulting, production, design, sales, and installation of environmental protection equipment; Production and processing of anti-corrosion equipment; Design and construction of environmental protection engineering; Sales of general machinery and accessories, chemical products and raw materials (excluding dangerous goods). General projects: leasing of construction machinery and equipment; Mechanical equipment leasing; Rental services (excluding licensed rental services); Sales of building materials; Sales of special equipment; Rental of special equipment (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). Core products: Air Duct, Activated Carbon Adsorption Box, Pp Measuring Tank

TOP7
Jiaxing Bifuli Fluid Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2024-07-22
Registered Capital2000K CNY

Jiaxing Bifuli Fluid Technology Co., Ltd., with its registered address at 1-1 Nanyangdai Port South, Qianjiaqiao, Youchegang Town, Xiuzhou District, Jiaxing City, Zhejiang Province, is registered with the Market Supervision Administration of Xiuzhou District, Jiaxing City. The legal representative is Wu Qin, and the business scope includes licensed projects such as construction engineering design; Mobile pressure vessel/gas cylinder filling; Electrical installation services (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results). General projects: technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; Installation services for ordinary mechanical equipment; Sales of metal products; Valve and plug research and development; Industrial engineering design services; Specialized equipment repair; Sales of hydraulic power machinery and components; Retail of hardware products; Energy saving management services; Sales of mechanical equipment; Sales of plastic products; Sales of labor protection equipment; Residential water and electricity installation and maintenance services; Sales of pipeline transportation equipment (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).. Core products: Air Duct, , Internal Thread Gas Extraction

TOP8
Shanghai Guneisen Fluid Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2023-01-28
Registered Capital20000K CNY

Shanghai Guneisen Fluid Technology Co., Ltd., registered at No. 545-551 Jipu Road, Baoshan District, Shanghai, with the registration authority of Baoshan District Market Supervision Administration and the legal representative of Weichen, has a business scope including general projects: manufacturing of hydraulic power machinery and components [branch operation]; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing) [branch operation]; Non ferrous metal alloy manufacturing [branch operation]; Nonferrous metal rolling processing [branch operation]; Spray coating processing [branch operation]; Engineering and technical research and experimental development; Gas compression machinery manufacturing [branch operation]; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Specialized equipment manufacturing (excluding licensed professional equipment manufacturing) [branch operation]; Rubber product manufacturing [branch operation]; Hardware product manufacturing [branch operation]; Electronic product sales; Manufacturing of pneumatic power machinery and components [branch operation]; Import and export of goods; Technology import and export; Sales of non-ferrous metal alloys; Sales of mechanical equipment; Manufacturing of refrigeration and air conditioning equipment [branch operation]. (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. (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: Air Duct, Aluminum Alloy Pipe, Compressed Air Pipeline

TOP9
Everle (Shanghai) Compression Machinery Co., Ltd
Overall Score4.4 / 5
Est. Date2020-01-02
Registered Capital10800K CNY

Efler (Shanghai) Compression Machinery Co., Ltd., with its registered address at 199 Shiyi Road, Baoshan District, Shanghai, registered with the Baoshan District Market Supervision and Administration Bureau, and represented by Zhao Quanzhong as its legal representative. Its business scope includes general projects such as sales of gas compression machinery; Import and export of goods; Technology import and export; Manufacturing of gas compression machinery; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Sales of lubricating oil; Sales of metal products; Installation services for ordinary mechanical equipment; Network technology services; Wholesale of hardware products; Sales of instruments and meters; Sales of refrigeration and air conditioning equipment; Sales of hydraulic power machinery and components; General equipment repair; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of mechanical equipment; Industrial design 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: Air Duct, Aluminum Alloy Pipe, Aluminum Alloy Compressed Air Tube

TOP10
Guangdong Emili Fluid Technology Co., Ltd

Room 105-108, No. 15 Xianlie Road, Hengli Town, Dongguan City, Guangdong Province

Overall Score4.3 / 5
Est. Date2020-10-20
Registered Capital10500K CNY

Guangdong Emili Fluid Technology Co., Ltd., located at Room 105-108, No. 15 Xianlie Road, Hengli Town, Dongguan City, Guangdong Province, was established on October 20, 2020. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Zhao Xueping. Core products: Air Duct

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shandong Runxing Electric Power Pipe Co., Ltd2016-07-28Air Duct, Pe Perforated Pipe, Pert2 Type Heating Pipeline20000K CNYSupported
Wuxi Chaoda Electronic Technology Co., Ltd2015-07-23Air Duct, Gas Analyzer/Detector, Flow Meter500K CNYNot Supported
Zhejiang Rongrui Pipeline Technology Co., Ltd2014-02-19Air Duct, Ep Tube, 10880K CNYSupported
Wenzhou Ganglian Stainless Steel Products Co., Ltd2018-07-16Air Duct, Stainless Steel Seamless Pipe, Stainless Steel Round Bar2000K CNYSupported
Shanghai Guneisen Fluid Technology Co., Ltd2023-01-28Air Duct20000K CNYNot Supported
Wuxi Zhaixin Environmental Protection Equipment Co., Ltd2016-12-15Air Duct, Activated Carbon Adsorption Box, Pp Measuring Tank1000K CNYSupported
Jiaxing Bifuli Fluid Technology Co., Ltd2024-07-22Air Duct, , Internal Thread Gas Extraction2000K CNYSupported
Shanghai Guneisen Fluid Technology Co., Ltd2023-01-28Air Duct, Aluminum Alloy Pipe, Compressed Air Pipeline20000K CNYNot Supported
Everle (Shanghai) Compression Machinery Co., Ltd2020-01-02Air Duct, Aluminum Alloy Pipe, Aluminum Alloy Compressed Air Tube10800K CNYNot Supported
Guangdong Emili Fluid Technology Co., Ltd2020-10-20Air Duct10500K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of air ducts, it is recommended to prioritize confirming the inner diameter, pressure rating, and material compatibility of the ducts. Stainless steel is more suitable for high-pressure corrosive environments in industrial settings, while PVC ducts are suitable for conventional ventilation systems.
  • When selecting suppliers, reference can be made to product compatibility and industry performance. For example, enterprises that have long served in the HVAC or pneumatic transmission fields can usually provide technical parameter support that is more in line with practical applications.
  • In special scenarios such as chemical or food processing, attention should be paid to the anti-static or food grade certification requirements of pipelines to avoid safety hazards or pollution risks caused by substandard materials.
  • When evaluating suppliers, it is recommended to combine business qualifications with enterprise activity, and verify their supply stability through industry data. For example, suppliers who have maintained production for more than three consecutive years and have customers covering multiple fields are more reliable.

Knowledge Base

Q

The selection of grey compressed air pipelines requires comprehensive consideration of factors such as pressure bearing capacity, air cleanliness, environmental temperature and humidity, installation convenience, and later maintenance. The composite material pipes with smooth inner wall, corrosion resistance and aging resistance are preferred to ensure stable operation under the working pressure of 0.7 to 1.0 MPa. Reasonably layout the pipeline route, reduce pressure drop, and adopt reliable connection methods to improve sealing and construction efficiency, ensuring long-term stable gas supply to the system.

Q

Baidu AiGou will help you find pictures related to different categories of blue air ducts, taking you on a journey to appreciate the diversity and uniqueness of blue air ducts. At the same time, we also recommend high-quality blue air duct products for you, allowing you to easily and quickly find the most suitable blue air duct for yourself when making purchases.

Q

In compressed air pipelines, common material choices include the following: galvanized steel pipes; Stainless steel pipe; Aluminum alloy tube; When selecting pipeline materials, factors such as the working pressure, medium characteristics, and usage environment of the compressed air system need to be considered. In addition, it is necessary to comply with relevant safety standards and regulations to ensure the safe and reliable operation of pipelines.

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