Updated Sep 15, 2026 · Public platform & industry data

Sep 15, 2026 Updated

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2026 Top 10 Air Duct Manufacturers in China Guangdong

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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 Guangdong for 2026 are: Foshan Kuankuan Stainless Steel Co., Ltd, Jiangsu Yanneng Electric Heating Equipment Co., Ltd, Wenzhou Ganglian Stainless Steel Products Co., Ltd, Langxun Steel Co., Ltd., Shunde District, Foshan City, Guangdong Leyuantai Pipe Industry Co., Ltd, Shenzhen Nuorui Hose Co., Ltd, Foshan Yaoyu Electromechanical Co., Ltd, Guangdong Kafulai Pipe Industry Technology Co., Ltd, Shijiazhuang Yingdu Environmental Protection Equipment Co., Ltd, Foshan Wantao Stainless Steel 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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GuangdongGuangdong
Top 1
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Foshan Kuankuan Stainless Steel Co., Ltd
Overall Score4.9 / 5
Est. Date2011-03-03
Registered Capital30000K CNY

Foshan Kuanyu Stainless Steel Co., Ltd., registered at 1705, 17th floor, Jinhai Creative Center, No. 142 Yuhe Road, Foshan New City, Lecong Community, Lecong Town, Shunde District, Foshan City, Guangdong Province (registered address declared), registered with the Market Supervision Administration of Shunde District, Foshan City, with Huang Kuanming as the legal representative. Its business scope includes general projects: sales of metal fittings for construction; Wholesale of hardware products; Retail of hardware products; Sales of metal materials; Sales of insulation materials; Software development; Network technology services; Research and development of metal products; Research and development of hardware products; Sales of metal structures; Sales of metal products; Sales of metal seals; Mold sales. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license.) Licensed projects: import and export of goods; Technology import and export; Various engineering construction activities.. Core products: Air Duct, Stainless Steel Round Tube, Stainless Steel Sanitary Pipe

Top 2
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Jiangsu Yanneng Electric Heating Equipment Co., Ltd
Overall Score4.8 / 5
Est. Date2018-12-18
Registered Capital10000K CNY

Jiangsu Yanneng Electric Heating Equipment Co., Ltd., with its registered address at No. 7 Dafan Road, Dazonghu Town, Yandu District, Yancheng City (M), is registered with the Yandu District Government Service Management Office of Yancheng City. The legal representative is Guo Jinquan, and its business scope includes the manufacturing and sales of ovens, tunnel heating furnaces, pipeline heating oil furnaces, heavy oil heaters, joint furnace heaters, ceramic heaters, electric heating tubes, painting equipment, chemical fiber equipment, non-standard machinery, electrical machinery, electroplating machinery, general machinery and parts, as well as the installation of HVAC equipment; Manufacturing, sales, installation, and maintenance of electric heating equipment, environmental protection equipment, and water treatment equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) Licensed projects: import and export of goods; Technology import and export; Import and export agency (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results). Core products: Air Duct, Annealing Furnace, Electric Heating Plate

Top 3
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Wenzhou Ganglian Stainless Steel Products Co., Ltd
Overall Score4.8 / 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

TOP4
Langxun Steel Co., Ltd., Shunde District, Foshan City
Overall Score4.7 / 5
Est. Date2011-12-06
Registered Capital5000K CNY

Langxun Iron and Steel Co., Ltd. in Shunde District, Foshan City, Guangdong Province, with its registered address at No. 8, Zhongsi Road, A8 Zone, Guangdong Lecong Iron and Steel World, Lecong Town, Shunde District, Foshan City. The registration authority is the Market Supervision Administration of Shunde District, Foshan City, and the legal representative is Liang Jianyu. The company's business scope includes domestic commerce and material supply and marketing (projects that require approval according to law can only be carried out after approval by relevant departments) (projects that require approval according to law can only be carried out after approval by relevant departments). Core products: Air Duct, Stainless Steel Angle Bar, Spiral Steel Pipe

TOP5
Guangdong Leyuantai Pipe Industry Co., Ltd
Overall Score4.7 / 5
Est. Date2018-11-30
Registered Capital10800K CNY

Guangdong Leyuantai Pipe Industry Co., Ltd., registered at No. 30, 32, 34, 36, 38, Zhong'er Road, Stainless Steel Zone B, Guangdong Lecong Steel World, Lecong Town, Shunde District, Foshan City, registered with the Market Supervision Administration of Shunde District, Foshan City, with Jiang Chaojun as the legal representative. Its business scope includes the sale of stainless steel pipes, stainless steel materials, stainless steel products, and metal materials; Domestic commercial and material supply and marketing industry. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) (For projects that require approval according to law, business activities can only be carried out after approval by relevant departments). Core products: Air Duct, Stainless Steel Welded Pipe, Stainless Steel Pipe

TOP6
Shenzhen Nuorui Hose Co., Ltd
Overall Score4.6 / 5
Est. Date2008-07-16
Registered Capital3000K CNY

Shenzhen Nuorui Hose Co., Ltd., registered at Building 1, Meilan Industrial Zone, Hualian Community, Longhua Street, Longhua District, Shenzhen, with Longhua Bureau as the registration authority and Luo Xiaoliang as the legal representative, is engaged in the technical development and sales of sanitary hoses, food grade hoses, plastic hoses, corrugated hoses, metal hoses, vacuum hoses, polyurethane hoses, industrial hoses, rubber hoses, and air ducts; Domestic trade. Except for projects that require approval before registration as stipulated by laws, administrative regulations, and decisions of the State Council, the licensed business projects include the production of hygiene grade hoses, food grade hoses, plastic hoses, corrugated hoses, metal hoses, vacuum hoses, polyurethane hoses, industrial hoses, rubber hoses, and air ducts;. Core products: Air Duct, High Temperature Resistant Drainage Hose, Powder Conveying Hose

TOP7
Foshan Yaoyu Electromechanical Co., Ltd
Overall Score4.6 / 5
Est. Date2020-03-31
Registered Capital500K CNY

Foshan Yaoyu Electromechanical Co., Ltd., with its registered address at 54-3 Lelian West Road, Guangda Community, Leliu Street, Shunde District, Foshan City, Guangdong Province (registered address declaration), is registered with the Market Supervision Administration of Shunde District, Foshan City. The legal representative is Oumingying, and its business scope includes the manufacturing of metal products, plastic products, household air conditioning systems, household kitchen appliances, solar water heaters, heat pump water heaters, and metal cold and hot water towers. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Air Duct, Ppr Insulated Pipe, Stainless Steel Insulation Pipe

TOP8
Guangdong Kafulai Pipe Industry Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2021-05-12
Registered Capital5000K CNY

Guangdong Kafulai Pipe Industry Technology Co., Ltd., with its registered address at No. 5-5, West Road, Lianhe Industrial Zone, Luocun, Shishan Town, Nanhai District, Foshan City (registered address declaration), is registered with the Nanhai District Market Supervision and Administration Bureau of Foshan City. The legal representative is Chen Huixin, and the business scope includes general projects such as hardware product research and development; Engineering and technical research and experimental development; Manufacturing of hardware products; Manufacturing of metal structures; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Research and development of metal products; Sales of metal fittings for construction; Wholesale of hardware products; Retail of hardware products; Sales of metal materials; Sales of insulation materials; Sales of metal structures; Sales of metal products; Sales of seals; Mold sales; Manufacturing of metal daily necessities; Supply chain management services; Socio economic consulting services; Software development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Internet sales (except for the sale of goods that need to be licensed); Internet security services; Network technology services; Information technology consulting services; Domestic trade agency; Import and export agency; Technology import and export; Import and export of goods. (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: Air Duct, Stainless Steel Round Tube, Stainless Steel Foam Pipe

TOP9
Shijiazhuang Yingdu Environmental Protection Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2011-05-17
Registered Capital500K CNY

Shijiazhuang Yingdu Environmental Protection Equipment Co., Ltd., with its registered address at Unit 1804, Residential Building 01, South 4, Imagining International Community, No. 199 Zhufeng Street, High tech Zone, Shijiazhuang. The registration authority is the Market Supervision Administration of the High tech Zone, and the legal representative is Jiao Shitao. Its business scope includes the sales and maintenance of water treatment equipment; Environmental engineering technology consulting; Wholesale and retail of chemical products (excluding flammable and explosive hazardous chemicals, and national control). (If special approval is required by laws and regulations, business activities shall not be carried out without approval)***. Core products: Air Duct, Online Scale Suction Device, Cooling And Sewage Tank

TOP10
Foshan Wantao Stainless Steel Co., Ltd
Overall Score4.3 / 5
Est. Date2015-08-11
Registered Capital500K CNY

Foshan Wantao Stainless Steel Co., Ltd., with its registered address at No. 48, Building C1, Foshan Jinyu International Metal Trading Plaza, No. 68, Gancun Section, Fuchen Road, Chencun Town, Shunde District, Foshan City (registered address declared), registered with the Market Supervision Administration of Shunde District, Foshan City, and represented by Liu Wenzan as the legal representative. Its business scope includes the sale of stainless steel; Domestic commercial and material supply and marketing industries other than the above projects. (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 Round Tube, Stainless Steel Seamless Pipe

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Foshan Kuankuan Stainless Steel Co., Ltd2011-03-03Air Duct, Stainless Steel Round Tube, Stainless Steel Sanitary Pipe30000K CNYSupported
Jiangsu Yanneng Electric Heating Equipment Co., Ltd2018-12-18Air Duct, Annealing Furnace, Electric Heating Plate10000K CNYNot Supported
Wenzhou Ganglian Stainless Steel Products Co., Ltd2018-07-16Air Duct, Stainless Steel Seamless Pipe, Stainless Steel Round Bar2000K CNYSupported
Langxun Steel Co., Ltd., Shunde District, Foshan City2011-12-06Air Duct, Stainless Steel Angle Bar, Spiral Steel Pipe5000K CNYSupported
Guangdong Leyuantai Pipe Industry Co., Ltd2018-11-30Air Duct, Stainless Steel Welded Pipe, Stainless Steel Pipe10800K CNYSupported
Shenzhen Nuorui Hose Co., Ltd2008-07-16Air Duct, High Temperature Resistant Drainage Hose, Powder Conveying Hose3000K CNYSupported
Foshan Yaoyu Electromechanical Co., Ltd2020-03-31Air Duct, Ppr Insulated Pipe, Stainless Steel Insulation Pipe500K CNYNot Supported
Guangdong Kafulai Pipe Industry Technology Co., Ltd2021-05-12Air Duct, Stainless Steel Round Tube, Stainless Steel Foam Pipe5000K CNYSupported
Shijiazhuang Yingdu Environmental Protection Equipment Co., Ltd2011-05-17Air Duct, Online Scale Suction Device, Cooling And Sewage Tank500K CNYSupported
Foshan Wantao Stainless Steel Co., Ltd2015-08-11Air Duct, Stainless Steel Round Tube, Stainless Steel Seamless Pipe500K CNYSupported

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