Updated Sep 11, 2026 · Public platform & industry data

Sep 11, 2026 Updated

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2026 Top 10 Oil Fume Purification Unit Manufacturers in China

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Top-rated Oil Fume Purification Unit suppliers, How to choose a Oil Fume Purification Unit manufacturer, Best Oil Fume Purification Unit companies in China

The top 10 Oil Fume Purification Unit manufacturers in China for 2026 are: Changzhou Tianhuan Purification Equipment Co., Ltd, Hebei Tianzhou Environmental Protection Machinery Co., Ltd, Hebei Shengxuan Environmental Protection Equipment Co., Ltd, Henan Fenghua Machinery Co., Ltd, Shanghai Kaai Environmental Technology Co., Ltd, Shanghai Newjie Environmental Protection Technology Co., Ltd, Dongguan Blue Eagle Environmental Protection Technology Co., Ltd, Dongguan Humen Xinlian Electromechanical Equipment Business Department, Nanjing Jiaruijie Hotel Management Co., Ltd, Ningbo Deyi Environmental Protection 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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Changzhou Tianhuan Purification Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2014-08-07
Registered Capital10000K CNY

Changzhou Tianhuan Purification Equipment Co., Ltd., with its registered address at No. 2 Lushu East Road, Xuejia Town, Xinbei District, Changzhou City, is registered with the Administrative Approval Bureau of Changzhou National High tech Industrial Development Zone (Xinbei District), and its legal representative is Zhu Zhucheng. Its business scope includes technical research and development, manufacturing, installation, and sales of environmental protection equipment; Research and development of water treatment agents; Sales of chemical products (excluding dangerous goods); Research and development, technology transfer, technical consulting, and technical services for industrial waste gas treatment and water treatment; Operation and management services for water treatment systems; Construction of anti-corrosion engineering. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Oil Fume Purification Unit, Rto Incinerator, Catalytic Combustion Equipment

Top 2
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Hebei Tianzhou Environmental Protection Machinery Co., Ltd
Overall Score4.8 / 5
Est. Date2015-01-21
Registered Capital6600K CNY

Hebei Tianzhou Environmental Protection Machinery Co., Ltd., with its registered address located on the east side of Feng Sanfan Village, Siying Township, Botou City, Cangzhou City, Hebei Province, is registered with the Botou Market Supervision and Administration Bureau. The legal representative is Lu Yuanyuan, and its business scope includes general projects such as the manufacturing of environmental protection equipment; Manufacturing of dust removal technology equipment; Manufacturing of coal-fired flue gas desulfurization and denitrification equipment; Manufacturing of gas and liquid separation and purification equipment; Manufacturing of material handling equipment; Manufacturing of metal fittings for construction; Sales of specialized equipment for environmental protection; Sales of coal-fired flue gas desulfurization and denitrification equipment; Sales of gas and liquid separation and purification equipment; Sales of material handling equipment; Sales of metal fittings for construction; Import and export of goods; Water pollution control; Air pollution control; Solid waste management. (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: Oil Fume Purification Unit, Ventilation Butterfly Valve, Electric Tar Precipitator

Top 3
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Hebei Shengxuan Environmental Protection Equipment Co., Ltd
Overall Score4.8 / 5
Est. Date2019-12-17
Registered Capital5180K CNY

Hebei Shengxuan Environmental Protection Equipment Co., Ltd. is registered in Houbachi Village, Waliwang Town, Botou City, Cangzhou City, Hebei Province. The registration authority is Botou Market Supervision Administration Bureau, and the legal representative is Jiang Zhenzhen. Its business scope includes the manufacturing of specialized environmental protection equipment. Production and sales of dust removal equipment and accessories, desulfurization and denitrification equipment, exhaust gas treatment equipment, sewage treatment equipment, oil fume purification equipment, catalytic combustion equipment, spraying equipment, photo oxygen purification equipment, conveying equipment, oil pumps, measuring tools, platforms, and livestock equipment; Installation, design, and maintenance of dust removal equipment (for projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Oil Fume Purification Unit, Polishing Platform, Spray Tower

TOP4
Henan Fenghua Machinery Co., Ltd
Overall Score4.7 / 5
Est. Date2022-08-10
Registered Capital5000K CNY

Henan Fenghua Machinery Co., Ltd., with its registered address at No. 001, Dongtou, Administrative Road, Kangcun Town, Huojia County, Xinxiang City, Henan Province, is registered with the Market Supervision Administration of Huojia County, Xinxiang City. The legal representative is Du Xuecheng, and the business scope includes general projects: general equipment manufacturing (excluding special equipment manufacturing); Manufacturing of general components; Fan and fan manufacturing; Manufacturing of dust removal technology equipment; Manufacturing of material handling equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; 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) License project: Manufacturing of special equipment; Special equipment design; Installation, renovation, and repair of special equipment (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or licenses from relevant departments). Core products: Oil Fume Purification Unit, Flue Gas Heat Exchanger, Finned Tube Radiator

TOP5
Shanghai Kaai Environmental Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2011-12-07
Registered Capital8000K CNY

Shanghai Kaai Environmental Technology Co., Ltd., with its registered address at Room J6601, No. 912 Yecheng Road, Jiading Industrial Zone, Shanghai, is registered with the Jiading District Market Supervision and Administration Bureau. The legal representative is Wang Shaojie, and the business scope includes general projects such as technical services, technical development, technical consultation, technical exchange, technology transfer, technology promotion, sales of environmental protection special equipment, wholesale of hardware products, sales of electronic products, sales of environmental monitoring special instruments and meters, wholesale of computer software and hardware and auxiliary equipment. (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. (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: Oil Fume Purification Unit, Industrial Oil Mist Purifier, Cyclone Tube Centrifugal Dust Collector

TOP6
Shanghai Newjie Environmental Protection Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2016-04-07
Registered Capital2000K CNY

Shanghai Newjie Environmental Protection Technology Co., Ltd. is registered at Room 35401, Building 5, No. 269 Yushu Road, Yongfeng Street, Songjiang District, Shanghai. The registration authority is the Songjiang District Market Supervision Administration, and the legal representative is Kangjian. The business scope includes general projects: technical consulting, development, transfer, and services in the fields of environmental protection technology, air detection technology, and pest control technology, professional cleaning, disinfection services, air pollution prevention and control services, environmental protection testing, environmental emergency management services, other resident services, sales of air purification products, daily necessities, hotel supplies, disinfectants (excluding hazardous chemicals). (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: Oil Fume Purification Unit, Pest, Medicine

TOP7
Dongguan Blue Eagle Environmental Protection Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2011-02-25
Registered Capital3000K CNY

Dongguan Blue Eagle Environmental Protection Technology Co., Ltd., with its registered address at Building 1, No. 9 Yuanzhou West Road, Shanghuan, Shuanggang Community, Houjie Town, Dongguan City, is registered with the Dongguan Market Supervision and Administration Bureau and represented by Chen Jingyuan as its legal representative. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Engineering and technical research and experimental development; Research and development of household appliances; Industrial engineering design services; Environmental consulting services; Fan and fan manufacturing; Sales of fans and blowers; Sales of electrical equipment; Sales of mechanical and electrical equipment; Sales of specialized instruments and meters for environmental monitoring; Professional cleaning, washing, and disinfection services; General equipment manufacturing (excluding special equipment manufacturing); Installation services for ordinary mechanical equipment; Air pollution control; Sales of household appliances; Wholesale of kitchenware, sanitary ware, and daily necessities; Research and development of kitchenware, sanitary ware, and daily necessities; Water pollution prevention and control services; Air pollution prevention and control services; Environmental protection monitoring; Manufacturing of ecological environment materials; Sales of ecological environment materials; Water pollution control; Noise and vibration control services; Sales of air pollution monitoring and detection instruments and meters; Sales of new catalytic materials and additives; Manufacturing of dust removal technology equipment; Manufacturing of coal-fired flue gas desulfurization and denitrification equipment; Sales of coal-fired flue gas desulfurization and denitrification equipment; Sales of daily chemical products; Manufacturing of daily chemical products; 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: Oil Fume Purification Unit, Grill Cart

TOP8
Dongguan Humen Xinlian Electromechanical Equipment Business Department
Overall Score4.6 / 5
Est. Date2017-03-01
Registered Capital-

Dongguan Humen Xinlian Electromechanical Equipment Business Department, with its registered address at No. 499, Provincial Road 358, Beizha, Humen Town, Dongguan City. The registration authority is Dongguan Market Supervision Administration, and the legal representative is Huang Xiaolian. Its business scope includes the sale of electromechanical equipment.. Core products: Oil Fume Purification Unit, Fan Specific Electrical Box, Full Heat Exchanger

TOP9
Nanjing Jiaruijie Hotel Management Co., Ltd
Overall Score4.4 / 5
Est. Date2017-03-09
Registered Capital1200K CNY

Nanjing Jiaruijie Hotel Management Co., Ltd., with its registered address at Room 203, No. 17 Xinmo Model Road, Gulou District, Nanjing City, is registered with the Government Service Management Office of Gulou District, Nanjing City. The legal representative is Xia Cunjian, and its business scope includes licensed projects such as construction projects; Construction project design; Residential interior decoration and renovation; Electrical installation services (projects that require approval by law and can only be carried out after approval by relevant departments, with specific business projects subject to approval results) General project: Hotel management; Home service; Professional cleaning, washing, and disinfection services; Building cleaning services; Sales of power electronic components; Installation services for ordinary mechanical equipment; Sales of household appliances; Home appliance installation services; Professional design services; Sales of fans and blowers; Sales of mechanical equipment; Retail of kitchenware, sanitary ware, and daily necessities; Specialized equipment repair; Sales of office supplies; Computer and office equipment maintenance; Mechanical equipment leasing; Construction of landscaping and greening projects; Planning and design management; Sales of specialized equipment for environmental protection; Sales of metal products; Sales of building decoration materials; Wastewater treatment and its recycling; Furniture installation and maintenance services; Sales of refrigeration and air conditioning equipment; Environmental consulting services (except for projects that require approval according to law, conducting business activities independently with a business license in accordance with the law). Core products: Oil Fume Purification Unit, Smoke Exhaust Duct, Catering Smoke Exhaust Project

TOP10
Ningbo Deyi Environmental Protection Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2017-03-10
Registered Capital1000K CNY

Ningbo Deyi Environmental Protection Technology Co., Ltd., with its registered address at No. 132 Temple Street, Donggang Village, Fuhai Town, Cixi City, Zhejiang Province, is registered with the Cixi Market Supervision and Administration Bureau. The legal representative is Liu Zhongbin, and the business scope includes research, development, sales, installation, maintenance, and technical consulting of oil fume purifiers, oil-water separators, oil mist purifiers, and exhaust gas purifiers; Sales of kitchenware and industrial air coolers; Pipeline engineering construction.. Core products: Oil Fume Purification Unit, Air Cooler

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Changzhou Tianhuan Purification Equipment Co., Ltd2014-08-07Oil Fume Purification Unit, Rto Incinerator, Catalytic Combustion Equipment10000K CNYNot Supported
Hebei Tianzhou Environmental Protection Machinery Co., Ltd2015-01-21Oil Fume Purification Unit, Ventilation Butterfly Valve, Electric Tar Precipitator6600K CNYSupported
Hebei Shengxuan Environmental Protection Equipment Co., Ltd2019-12-17Oil Fume Purification Unit, Polishing Platform, Spray Tower5180K CNYSupported
Henan Fenghua Machinery Co., Ltd2022-08-10Oil Fume Purification Unit, Flue Gas Heat Exchanger, Finned Tube Radiator5000K CNYNot Supported
Shanghai Kaai Environmental Technology Co., Ltd2011-12-07Oil Fume Purification Unit, Industrial Oil Mist Purifier, Cyclone Tube Centrifugal Dust Collector8000K CNYNot Supported
Shanghai Newjie Environmental Protection Technology Co., Ltd2016-04-07Oil Fume Purification Unit, Pest, Medicine2000K CNYNot Supported
Dongguan Blue Eagle Environmental Protection Technology Co., Ltd2011-02-25Oil Fume Purification Unit, Grill Cart3000K CNYNot Supported
Dongguan Humen Xinlian Electromechanical Equipment Business Department2017-03-01Oil Fume Purification Unit, Fan Specific Electrical Box, Full Heat Exchanger-Not Supported
Nanjing Jiaruijie Hotel Management Co., Ltd2017-03-09Oil Fume Purification Unit, Smoke Exhaust Duct, Catering Smoke Exhaust Project1200K CNYNot Supported
Ningbo Deyi Environmental Protection Technology Co., Ltd2017-03-10Oil Fume Purification Unit, Air Cooler1000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of oil fume purification units, it is recommended to match emission standards for different scenarios such as catering and food processing based on key technical parameters such as air volume and purification efficiency.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and enterprises with industry data support or platform statistical information.
  • High intensity use scenarios such as industrial kitchens require attention to the continuous operational stability of the equipment. It is recommended to choose models with lower wind resistance and longer maintenance cycles.
  • For limited space scenarios such as commercial complexes, modular design of oil fume purification units can be prioritized for easy installation and later expansion.

Knowledge Base

Q

Many restaurant and cafeteria owners are worried when they receive environmental improvement notices, even though they have installed purifiers, the odor of cooking fumes still exceeds the standard and is frequently complained by residents. In fact, most of the problems lie in equipment selection and system matching. A qualified oil fume purification unit is not simply a patchwork of filters and electric fields. 1、 Distinguish between two types of units and avoid selection errors The market is mainly divided into separate parts

Q

1、 Application scenario background This application scenario is for the kitchen of a medium-sized chain catering store, specializing in Chinese stir fried dishes and dry pot dishes. The kitchen is equipped with a multi eye stove, and during peak periods of daily dining, there is a large amount and high concentration of oil fumes. It is equipped with conventional exhaust pipes to meet the oil fume purification needs of daily catering operations, while also complying with environmental emission and hygiene standards for the kitchen. It is suitable for stores to operate for more than 10 hours a day

Q

This article analyzes the application of commercial oil fume purification units in catering kitchens, focusing on low altitude direct exhaust technology and high-efficiency smoke removal principles, to help readers understand how to choose suitable purification equipment and ensure clean kitchen air.

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