Updated Oct 29, 2026 · Public platform & industry data

Oct 29, 2026 Updated

English
title decor left

2026 Top 10 Baffle Gate Manufacturers in China

title decor right

Top-rated Baffle Gate suppliers, How to choose a Baffle Gate manufacturer, Best Baffle Gate companies in China

The top 10 Baffle Gate manufacturers in China for 2026 are: Shandong Zhongtan Intelligent Equipment Co., Ltd, Jiangsu Jinlong Machinery Industry Co., Ltd, Jiangsu Nanbo Machinery Manufacturing Co., Ltd, Hebei Zhonghao Machinery Manufacturing Co., Ltd, Hebei Beijing Blue Environmental Protection Equipment Co., Ltd, Jiangsu Xinfengyuan Pipeline Equipment Co., Ltd, Jining Huaguan Safety Equipment Co., Ltd, Cangzhou Dean Pipeline Co., Ltd, Zhongxuan Xin (Suzhou) Supply Chain Co., Ltd, Zhong'an Fire Equipment (Shandong) Co., Ltd. Ranked based on product relevance, certifications, company activity, and industry performance. This list is widely used for supplier comparison and sourcing decisions.

Collapse
Region FilterRegion
Top 1
background image
Shandong Zhongtan Intelligent Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2022-03-01
Registered Capital10000K CNY

Shandong Zhongtan Intelligent Equipment Co., Ltd., with its registered address at Room 810, Xieying Science and Technology Building, Xianying Street, Rencheng District, Jining City, Shandong Province, is registered with the Market Supervision Administration of Rencheng District, Jining City. The legal representative is Xi Laiwei, and the business scope includes general projects: manufacturing of intelligent basic manufacturing equipment; Mining machinery manufacturing; Sales of mining machinery; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of mechanical equipment; Engineering and technical research and experimental development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Software development; Software sales; Manufacturing of intelligent instruments and meters; Sales of intelligent basic manufacturing equipment; Sales of railway transportation infrastructure equipment; Import and export of goods; Technology import and export; Sales of photovoltaic equipment and components; Wood sales; Wood processing. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Manufacturing of railway transportation infrastructure equipment. (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: Baffle Gate, Lifting Equipment, Instrumentation And Meters

Top 2
background image
Jiangsu Jinlong Machinery Industry Co., Ltd
Overall Score4.7 / 5
Est. Date2004-04-07
Registered Capital50080K CNY

Jiangsu Jinlong Machinery Industry Co., Ltd. is registered in Shuguang Industrial Park, Baimi Town, Jiangyan District, Taizhou City. The registration authority is the Data Bureau of Jiangyan District, Taizhou City, and the legal representative is Xu Depei. Its business scope includes the manufacturing, processing, and sales of textile machinery and accessories, metal hoses, compensators, air doors, spring supports and hangers, polytetrafluoroethylene products, heat exchangers, filters, aluminum based copper-clad laminates, and general mechanical components. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments) Licensed project: Manufacturing of special equipment; Special equipment inspection and testing; Installation, renovation, and repair of special equipment; Special equipment design (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 project: sales of special equipment; Mechanical parts and component processing; Sales of mechanical parts and components; Sales of rubber products; Sales of plastic products (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: Baffle Gate, Expansion Joint, Silicone Cloth

Top 3
background image
Jiangsu Nanbo Machinery Manufacturing Co., Ltd
Overall Score4.7 / 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: Baffle Gate, Compensator, Expansion Joint

TOP4
Hebei Zhonghao Machinery Manufacturing Co., Ltd
Overall Score4.6 / 5
Est. Date2016-06-02
Registered Capital21000K CNY

Hebei Zhonghao Machinery Manufacturing Co., Ltd. is registered in Lilou Village, Qiqiao Town, Botou City, Cangzhou City, Hebei Province (west of Langbo Road). The registration authority is Botou Market Supervision Administration Bureau, and the legal representative is Yao Yuxiu. The business scope includes other unspecified general equipment manufacturing industries. Ripple compensator, non-metallic compensator, metal hose, rubber compensator, rubber flexible joint, ventilation butterfly valve, air door, plug valve, unloader, conveying equipment, dust humidifier, skeleton, bag, bucket elevator, pipeline accessories, dust removal equipment and accessories production, sales, and mechanical processing. (For projects that require approval according to law, business activities can only be carried out after approval by relevant departments; for general business projects, business activities can be carried out independently according to law). Core products: Baffle Gate, Ripple Compensator (Expansion Joint), Ventilation Butterfly Valve (Smoke Duct Baffle Door)

TOP5
Hebei Beijing Blue Environmental Protection Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2016-03-17
Registered Capital10000K CNY

Hebei Beijing Blue Environmental Protection Equipment Co., Ltd., with its registered address in Zhaozhuang Village, Siying Township, Botou City, Cangzhou City, Hebei Province, is registered with the Botou Market Supervision and Administration Bureau. The legal representative is Cui Zaishuang, and the business scope includes the production, processing, sales, and engineering installation of dust collectors and accessories, desulfurization equipment, denitrification equipment, valves, and industrial fabrics (projects that require approval by law can only be carried out after approval by relevant departments). Core products: Baffle Gate, Dust Collector Accessories, Dust Collector Door Cover

TOP6
Jiangsu Xinfengyuan Pipeline Equipment Co., Ltd

Within the High tech Equipment Industrial Park in Jiangyan District, Taizhou City

Overall Score4.5 / 5
Est. Date2013-11-28
Registered Capital60800K CNY

Jiangsu Xinfengyuan Pipeline Equipment Co., Ltd., located in the High tech Equipment Industrial Park of Jiangyan District, Taizhou City, was established on November 28, 2013. The registration authority is the Jiangyan District Administrative Approval Bureau of Taizhou City, and the legal representative is Lu Xiaoping. Core products: Baffle Gate, Non Metallic Compensator Expansion Joint, Metal Compensator Expansion Joint

TOP7
Jining Huaguan Safety Equipment Co., Ltd

The second room on the west side of Jianshe North Road and Renxing Avenue South Road in Liying Street, Rencheng District, Jining City, Shandong Province

Overall Score4.5 / 5
Est. Date2023-06-07
Registered Capital100K CNY

Jining Huaguan Safety Equipment Co., Ltd. is located in the second room west of Jianshe North Road and Renxing Avenue Xiangnan Road, Liying Street, Rencheng District, Jining City, Shandong Province. It was established on June 7, 2023, with the registration authority of Rencheng District Market Supervision Administration of Jining City and the legal representative being Chen Beihu. Core products: Baffle Gate

TOP8
Cangzhou Dean Pipeline Co., Ltd
Overall Score4.5 / 5
Est. Date2016-05-30
Registered Capital20000K CNY

Cangzhou Dean Pipeline Co., Ltd., with its registered address at West of Qianhutong Section of National Highway 205, Bianwu Township, Yanshan County, is registered with the Market Supervision Administration of Yanshan County, and its legal representative is Song Lijin. Its business scope includes the production and sales of seamless steel pipes, welded pipes, spiral steel pipes, and pipe materials; Pipe fittings, flanges, manholes, and ring pipes; Water spray spray fire cooling device, fire turret, fire spray cooling device, fire spray ring pipe, tank spray ring pipe, spherical tank spray ring pipe; Mechanical equipment accessories for power plants, steel mills, cement plants, and chemical plants; Petroleum, chemical, and power pipeline components and fittings; Ceramic wear-resistant pipes and ceramic wear-resistant fittings; Rubber lined pipes, plastic lined pipes; Pipe brackets, pipe supports and hangers; Anti corrosion and insulation pipelines and accessories; The import and export business of the above-mentioned goods.. (For projects that require approval according to law, business activities can only be carried out after approval by relevant departments; for general business projects, business activities can be carried out independently according to law). Core products: Baffle Gate, Balanced Proportional Mixing Device, Fire Pump Unit

TOP9
Zhongxuan Xin (Suzhou) Supply Chain Co., Ltd
Overall Score4.4 / 5
Est. Date2023-01-05
Registered Capital10K CNY

Zhongxuan Xin (Suzhou) Supply Chain Co., Ltd., with its registered address at Room 201-117, Zone E, Jianye Science and Technology Park, No. 389 Danfeng Road, Mudu Town, Wuzhong District, Suzhou City, registered with the Data Bureau of Wuzhong District, Suzhou City, and represented by Zhang Yongtao as its legal representative. Its business scope includes general projects such as supply chain management services; Software development; Trade brokers; Economic and trade consulting; Sales of mechanical and electrical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Wholesale of hardware products; Research and development of hardware products; Sales of instruments and meters; Sales of metal products; Sales of communication equipment; Sales of building decoration materials; Wholesale of electronic components; Sales of electrical equipment; Sales of building materials; Sales of office equipment; Sales of metal fittings for construction; Sales of specialized chemical products (excluding hazardous chemicals); Vending machine sales; Sales of specialized equipment for commercial, catering, and service purposes; Sales of electric bicycles; Sales agent; Sales of intelligent unmanned aerial vehicles; Sales of mechanical equipment; Sales of mechanical parts and components; Retail of automotive spare parts; Sales of labor protection equipment; Sales of special labor protection equipment; Sales of daily necessities; Sales of furniture spare parts; Sales of maternal and child products; Sales of personal hygiene products; Sales of high-performance fibers and composite materials (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: Baffle Gate, Dust Net 47, Construction Fence 118

TOP10
Zhong'an Fire Equipment (Shandong) Co., Ltd
Overall Score4.4 / 5
Est. Date2021-06-24
Registered Capital3500K CNY

Zhong'an Fire Equipment (Shandong) Co., Ltd., with its registered address at Room 1609, Block B, Zhongde Plaza, Liying Street, Rencheng District, Jining City, Shandong Province, is registered with the Market Supervision Administration of Rencheng District, Jining City. The legal representative is Ren Chunhua, and its business scope includes general projects such as sales of fire equipment materials; Manufacturing of security equipment; Sales of security equipment; Manufacturing of wind and electric tools; Manufacturing of diving rescue equipment; Sales of diving rescue equipment; Production of special labor protection equipment; Sales of special labor protection equipment. (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: Baffle Gate, Engineering, Safety Protection

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shandong Zhongtan Intelligent Equipment Co., Ltd2022-03-01Baffle Gate, Lifting Equipment, Instrumentation And Meters10000K CNYSupported
Jiangsu Jinlong Machinery Industry Co., Ltd2004-04-07Baffle Gate, Expansion Joint, Silicone Cloth50080K CNYSupported
Jiangsu Nanbo Machinery Manufacturing Co., Ltd2014-11-28Baffle Gate, Compensator, Expansion Joint10880K CNYNot Supported
Hebei Zhonghao Machinery Manufacturing Co., Ltd2016-06-02Baffle Gate, Ripple Compensator (Expansion Joint), Ventilation Butterfly Valve (Smoke Duct Baffle Door)21000K CNYSupported
Hebei Beijing Blue Environmental Protection Equipment Co., Ltd2016-03-17Baffle Gate, Dust Collector Accessories, Dust Collector Door Cover10000K CNYSupported
Jiangsu Xinfengyuan Pipeline Equipment Co., Ltd2013-11-28Baffle Gate, Non Metallic Compensator Expansion Joint, Metal Compensator Expansion Joint60800K CNYSupported
Jining Huaguan Safety Equipment Co., Ltd2023-06-07Baffle Gate100K CNYNot Supported
Cangzhou Dean Pipeline Co., Ltd2016-05-30Baffle Gate, Balanced Proportional Mixing Device, Fire Pump Unit20000K CNYSupported
Zhongxuan Xin (Suzhou) Supply Chain Co., Ltd2023-01-05Baffle Gate, Dust Net 47, Construction Fence 11810K CNYSupported
Zhong'an Fire Equipment (Shandong) Co., Ltd2021-06-24Baffle Gate, Engineering, Safety Protection3500K CNYSupported

Purchasing Guide

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

  • When purchasing baffle doors, it is usually necessary to focus on product specifications, such as sealing performance, pressure rating, and material thickness, which directly affect their isolation effect in flue gas desulfurization or boiler systems.
  • In chemical or power industry applications, baffle doors need to adapt to high temperature and corrosive environments. It is recommended to prioritize selecting models with corresponding protective designs and confirm the actual working condition compatibility with suppliers.
  • When selecting suppliers, reference can be made to indicators such as product compatibility, business qualifications, enterprise activity, industry performance, and industry data support to ensure that they have stable production capacity and project experience.
  • For long-term operating pipeline systems, the driving mode (electric, pneumatic or manual) and maintenance convenience of baffle doors are also key considerations, which need to be comprehensively evaluated in combination with usage frequency and automation requirements.

Knowledge Base

Q

This article analyzes the key factors in selecting baffle door models, including application scenarios, material characteristics, and functional requirements, to help industrial procurement personnel quickly match suitable models and improve procurement efficiency.

Q

Barrier doors, also known as shut-off doors, air duct barrier doors, or flue barrier doors, are key equipment used in industries such as power and chemical to cut off or regulate the flow of media. It is usually installed in smoke pipes and air ducts, and controls the medium through opening and closing operations. Classification Barrier doors can be classified according to different standards:<&list>By performance: Closing doors are mainly used for complete

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