Updated Oct 6, 2026 · Public platform & industry data

Oct 6, 2026 Updated

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2026 Top 10 Smoke Duct Compensator Manufacturers in China

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

The top 10 Smoke Duct Compensator manufacturers in China for 2026 are: Jiangsu Nanbo Machinery Manufacturing Co., Ltd, Chengdu Chuantai Juhao Valve Co., Ltd, Jiangsu Jiangteng Environmental Protection Engineering Technology Co., Ltd, Cangzhou Yisong Environmental Protection Equipment Co., Ltd, Hebei Yijie Pipeline Equipment Co., Ltd, Botou Youcheng Industrial and Mining Machinery Co., Ltd, Hebei Shikun Pipeline Equipment Manufacturing Co., Ltd, Taizhou Hongda Machinery Equipment Co., Ltd, Hebei Longze Rubber Pipe Industry Co., Ltd, Henan Qingda Water Supply Materials 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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Jiangsu Nanbo Machinery Manufacturing Co., Ltd
Overall Score4.9 / 5
Est. Date2014-11-28
Registered Capital10880K CNY

Jiangsu Nanbo Machinery Manufacturing Co., Ltd., with its registered address in Shuguang Industrial Park, Baimi Town, Jiangyan District, Taizhou City, is registered with the Jiangyan District Administrative Approval Bureau of Taizhou City. The legal representative is Wu Bin, and its business scope includes the manufacturing, processing, and sales of environmental protection equipment, compensators, coolers, corrugated pipes, expansion joints, expansion joints, pipes, fittings, valves, pipeline accessories, air doors, spring supports and hangers, and general mechanical parts (excluding those that are eliminated or restricted by national industrial policies; excluding industries with backward production capacity); Sales of rubber and plastic products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Smoke Duct Compensator, Compensator, Expansion Joint

Top 2
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Chengdu Chuantai Juhao Valve Co., Ltd
Overall Score4.7 / 5
Est. Date2015-10-19
Registered Capital6800K CNY

Chengdu Chuantai Juhao Valve Co., Ltd., with its registered address at No. 18A, 1st Floor, Building 12, No. 222 Jiaoda Road, Jinniu District, Chengdu, is registered with the Jinniu District Market Supervision and Administration Bureau. The legal representative is Wang Hengyuan, and its business scope includes production, processing (limited to branch offices operating at other locations), wholesale, and retail of valves, pipe fittings, hardware products, building materials, steel, fire-fighting equipment, plastic products, metal materials, and metal products.. Core products: Smoke Duct Compensator, Yds Type Spring Shock Absorber, Welding Flange

Top 3
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Jiangsu Jiangteng Environmental Protection Engineering Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2023-03-09
Registered Capital10000K CNY

Jiangsu Jiangteng Environmental Protection Engineering Technology Co., Ltd., registered at No. 55-65, Zhongchuang Space, 1st Floor, No. 217 Development West Road, Yangzhou High tech Industrial Development Zone, registered with Hanjiang District Data Bureau of Yangzhou City, with Liu Xiaochen as the legal representative. Its business scope includes licensed projects such as electrical installation services; Urban household waste management services (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval results) General projects: technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Engineering management services; Manufacturing of specialized equipment for environmental protection; Manufacturing of monitoring and detection instruments for water quality pollutants; Sales of water quality pollutant monitoring and detection instruments and meters; Water pollution prevention and control services; Wastewater treatment and its recycling; Manufacturing of atmospheric pollution monitoring and detection instruments and meters; Sales of specialized equipment for environmental protection; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Sales of pipeline transportation equipment; Installation services for ordinary mechanical equipment; Retail of hardware products; Manufacturing of hardware products; Import and export of goods; Technology import and export; Import and export agency (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Smoke Duct Compensator, Explosion Proof Bag Filter, Dust Humidification Mixer

TOP4
Cangzhou Yisong Environmental Protection Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2021-06-02
Registered Capital500K CNY

Cangzhou Yisong Environmental Protection Equipment Co., Ltd. is registered in Longfengdian Village, Waliwang Town, Botou City, Cangzhou City, Hebei Province. The registration authority is Botou Market Supervision Administration Bureau, and the legal representative is Jia Wanxin. The business scope includes general projects: manufacturing of environmental protection special equipment; Sales of specialized equipment for environmental protection; Air pollution prevention and control services; Air pollution control; Environmental protection monitoring; Water pollution control; Manufacturing of material handling equipment; Sales of material handling equipment; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Fan and fan manufacturing; Sales of fans and blowers; Land pipeline transportation; Sales of pipeline transportation equipment; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of power transmission, distribution and control equipment; Manufacturing of monitoring and control equipment for power transmission and distribution; Sales of intelligent power transmission and distribution and control equipment; Sales of monitoring and control equipment for power transmission and distribution; Professional design services; Industrial design services; Manufacturing of pumps and vacuum equipment; Sales of pumps and vacuum equipment; Manufacturing of gears, gear reducers, and gearboxes; Sales of gears, gear reducers, and gearboxes; Sales of bearings, gears, and transmission components; Manufacturing of bearings, gears, and transmission components; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Manufacturing of metal structures; Sales of metal structures; Sales of metal products; Manufacturing of metal products for safety and firefighting purposes; Installation services for ordinary mechanical equipment; General equipment repair; Specialized equipment repair; Sales of mechanical equipment (except for projects that require approval according to law, independently conducting business activities that are not prohibited or restricted by laws and regulations). Core products: Smoke Duct Compensator, Star Feeder, Hazardous Waste Storage Room

TOP5
Hebei Yijie Pipeline Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2017-11-01
Registered Capital3000K CNY

Hebei Yijie Pipeline Equipment Co., Ltd. is located on the 2nd floor of Building 8, North 6, Hardware and Pipe Fitting City, Xindian Town, Mengcun Hui Autonomous County, Cangzhou City, Hebei Province. It was established on November 1, 2017, and registered with the Market Supervision Administration of Mengcun Hui Autonomous County. The legal representative is Fu Yisen. Core products: Smoke Duct Compensator, Anti Corrosion Coated Steel Pipe, Waterproof Sleeve

TOP6
Botou Youcheng Industrial and Mining Machinery Co., Ltd
Overall Score4.5 / 5
Est. Date2012-06-11
Registered Capital10000K CNY

Botou Youcheng Industrial and Mining Machinery Co., Ltd., registered in Wulongtang Village, Waliwang Town, Botou City, with the registration authority of Botou Market Supervision Administration and the legal representative of Hou Guoliang. Its business scope includes the production and sales of mining machinery equipment, dust removal equipment and accessories (projects that require approval by law can only be carried out after approval by relevant departments). Core products: Smoke Duct Compensator, Electric Ventilation Butterfly Valve, Shaftless Screw Conveyor

TOP7
Hebei Shikun Pipeline Equipment Manufacturing Co., Ltd
Overall Score4.5 / 5
Est. Date2019-10-16
Registered Capital6000K CNY

Hebei Shikun Pipeline Equipment Manufacturing Co., Ltd., with its registered address located 50 meters south of Guajialin West Road, Xindian Town, Mengcun Hui Autonomous County, Cangzhou City, Hebei Province, is registered with the Market Supervision Administration of Mengcun Hui Autonomous County. The legal representative is Zhang Ling, and its business scope includes the manufacturing and sales of pipeline equipment and fittings; Sales: Waterproof conduit, power plant accessories, compensators, supports and hangers, hardware and electrical materials, standard parts, valves, gaskets. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Smoke Duct Compensator, Pipe Support, Cold Insulation Pipe Holder

TOP8
Taizhou Hongda Machinery Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2004-03-26
Registered Capital10000K CNY

Taizhou Hongda Machinery Equipment Co., Ltd., located at No. 188, Group 2, Xinhua Village, Baimi Town, Jiangyan District, Taizhou City, was established on March 26, 2004. The registration authority is the Jiangyan District Administrative Approval Bureau of Taizhou City, and the legal representative is Chen Shuncai. Core products: Smoke Duct Compensator, Stainless Steel Soft Connection, Thick Walled Expansion Joint

TOP9
Hebei Longze Rubber Pipe Industry Co., Ltd
Overall Score4.4 / 5
Est. Date2018-06-06
Registered Capital50000K CNY

Hebei Longze Rubber and Plastic Pipe Industry Co., Ltd., with its registered address located in Chengxi Industrial Zone, Jing County, Hengshui City, Hebei Province, is registered with the Jing County Market Supervision and Administration Bureau, and its legal representative is Yuan Yue. Its business scope includes general projects: production and sales of metal hoses, corrugated compensators, rubber flexible joints, non-metallic compensators, other types of compensators, metallurgical blast furnace accessories, stainless steel pipes, composite hoses, high and low pressure rubber hoses, seals, oil cylinders, cylinders, hydraulic cylinders, valves, solenoid valves, filter cartridges, doors and windows, conveyor belts, rubber and plastic products, metal products, five metal products, hydraulic pipeline accessories, mechanical processing, polyurethane products, ship accessories, flanges, joints, anchor rods, pallets, mesh sheets, steel strands, steel strips, resin mining support materials; The sentence is:; Maintenance and construction, installation services, research and development services, and technical services; Import and export of goods or technology. (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: Smoke Duct Compensator, Metal Compensator, Non Metallic Compensator

TOP10
Henan Qingda Water Supply Materials Co., Ltd
Overall Score4.4 / 5
Est. Date2019-09-29
Registered Capital10000K CNY

Henan Qingda Water Supply Materials Co., Ltd., with its registered address located 500 meters north of the intersection of Yaozhuang Road in Section 237 of the Refractory Materials Industrial Park in Gongyi City, Zhengzhou City, Henan Province, is registered with the Gongyi Market Supervision Administration. The legal representative is Wang Xiaoyang, and the business scope includes research and development, production of pipeline equipment and accessories; Sales: pipeline equipment and accessories, water purification materials, refractory materials, rubber products, building materials (excluding hazardous chemicals), mechanical equipment, chemical products (excluding hazardous chemicals), wires and cables, electromechanical equipment, boiler accessories; Pipeline equipment maintenance and technical services; Import and export of goods or technology (excluding goods and technology prohibited by the state or subject to administrative approval).. Core products: Smoke Duct Compensator, Waterproof Sleeve, Non Metallic Rubber Compensator

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Jiangsu Nanbo Machinery Manufacturing Co., Ltd2014-11-28Smoke Duct Compensator, Compensator, Expansion Joint10880K CNYNot Supported
Chengdu Chuantai Juhao Valve Co., Ltd2015-10-19Smoke Duct Compensator, Yds Type Spring Shock Absorber, Welding Flange6800K CNYSupported
Jiangsu Jiangteng Environmental Protection Engineering Technology Co., Ltd2023-03-09Smoke Duct Compensator, Explosion Proof Bag Filter, Dust Humidification Mixer10000K CNYSupported
Cangzhou Yisong Environmental Protection Equipment Co., Ltd2021-06-02Smoke Duct Compensator, Star Feeder, Hazardous Waste Storage Room500K CNYSupported
Hebei Yijie Pipeline Equipment Co., Ltd2017-11-01Smoke Duct Compensator, Anti Corrosion Coated Steel Pipe, Waterproof Sleeve3000K CNYSupported
Botou Youcheng Industrial and Mining Machinery Co., Ltd2012-06-11Smoke Duct Compensator, Electric Ventilation Butterfly Valve, Shaftless Screw Conveyor10000K CNYSupported
Hebei Shikun Pipeline Equipment Manufacturing Co., Ltd2019-10-16Smoke Duct Compensator, Pipe Support, Cold Insulation Pipe Holder6000K CNYSupported
Taizhou Hongda Machinery Equipment Co., Ltd2004-03-26Smoke Duct Compensator, Stainless Steel Soft Connection, Thick Walled Expansion Joint10000K CNYSupported
Hebei Longze Rubber Pipe Industry Co., Ltd2018-06-06Smoke Duct Compensator, Metal Compensator, Non Metallic Compensator50000K CNYSupported
Henan Qingda Water Supply Materials Co., Ltd2019-09-29Smoke Duct Compensator, Waterproof Sleeve, Non Metallic Rubber Compensator10000K CNYSupported

Knowledge Base

Q

The non-metallic compensator for flue gas pipelines mainly achieves compensation function based on its special structure and material characteristics. Its structure is usually composed of multiple layers of non-metallic materials, which have good flexibility and elasticity. When the flue gas pipeline undergoes expansion, contraction, and displacement due to temperature changes, mechanical vibrations, and other factors, non-metallic compensators can deform accordingly based on their own flexibility. In the temperature rise

Q

Baidu AiGou has found relevant pictures of different categories of flue gas duct compensators for you, taking you to appreciate the diversity and uniqueness of flue gas duct compensators. At the same time, we also recommend high-quality flue gas duct compensators for you, so that you can easily and quickly find the most suitable flue gas duct compensator for yourself 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