Updated Sep 9, 2026 · Public platform & industry data

Sep 9, 2026 Updated

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2026 Top 10 Biological Deodorization Manufacturers in China

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Top-rated Biological Deodorization suppliers, How to choose a Biological Deodorization manufacturer, Best Biological Deodorization companies in China

The top 10 Biological Deodorization manufacturers in China for 2026 are: Hebei Ouyi Technology Group Co., Ltd, Hebei Chuangxing Fiberglass Co., Ltd, Hebei Nuotong Environmental Protection Equipment Co., Ltd, Hebei Yuqiang Fiberglass Products Co., Ltd, Hebei Yaohang Environmental Protection Engineering Co., Ltd, Hebei Dongshenmao Environmental Protection Equipment Co., Ltd, Hebei Tongze Environmental Protection Equipment Co., Ltd, Changzhou Shengyu Fiberglass Equipment Co., Ltd, Hebei Taoli Environmental Protection Equipment Co., Ltd, Guangdong Zhengzhou 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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Hebei Ouyi Technology Group Co., Ltd
Overall Score4.9 / 5
Est. Date2012-01-12
Registered Capital100060K CNY

Hebei Ouyi Technology Group Co., Ltd., registered at the Fiberglass City Industrial Park in Zaoqiang County, registered with the Market Supervision and Administration Bureau of Zaoqiang County, Hengshui City. The legal representative is Liu Jinhua, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Construction of earthwork engineering; Construction of metal doors and windows engineering; Biomass energy technology services; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of plastic products; Sales of plastic products; Manufacturing of high-performance fibers and composite materials; Sales of high-performance fibers and composite materials; Manufacturing of metal structures; Sales of metal structures; Sales of metal products; Manufacturing of metal chains and other metal products; Sales of metal chains and other metal products; Wastewater treatment and its recycling; Manufacturing of specialized machinery and equipment for water resources; Manufacturing of environmental emergency technology equipment; Sales of environmental emergency technical equipment; Rubber product manufacturing; Sales of rubber products; Manufacturing of refrigeration and air conditioning equipment; Sales of refrigeration and air conditioning equipment; General equipment manufacturing (excluding special equipment manufacturing); 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 coatings (excluding hazardous chemicals); Manufacturing of material handling equipment; Sales of material handling equipment; Manufacturing of arts and crafts and ceremonial items (excluding ivory and its products); Sales of arts and crafts and ceremonial supplies (excluding ivory and its products); Bearing manufacturing; Manufacturing of bearings, gears, and transmission components; Bearing sales; Sales of bearings, gears, and transmission components; Manufacturing of gears, gear reducers, and gearboxes; Sales of gears, gear reducers, and gearboxes; Manufacturing of enamel products; Sales of enamel products; Fan and fan manufacturing; Sales of fans and blowers; Manufacturing of synthetic materials (excluding hazardous chemicals); Sales of synthetic materials; Sales of anti-corrosion materials; Sales of insulation materials; Professional design services; Sales of building materials; Housing rental; Non residential real estate leasing; Rental services (excluding licensed rental services); Contract energy management; Import and export of goods; Technology import and export; Production of gas appliances; Manufacturing of digital video surveillance systems; Sales of digital video surveillance systems; Integrated circuit manufacturing; Manufacturing of integrated circuit chips and products; Integrated circuit sales; Sales of integrated circuit chips and products; Manufacturing of electronic components; Retail of electronic components; Manufacturing of specialized equipment for semiconductor devices; Sales of specialized equipment for semiconductor devices; Integrated circuit chip design and services; Wholesale of electronic components; Electronic product sales; Manufacturing of power electronic components; Sales of power electronic components; Retail of computer software, hardware, and auxiliary equipment; Wholesale of computer software, hardware, and auxiliary equipment; Information technology consulting services (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License project: special equipment manufacturing; Construction project construction; Construction professional operations; Construction project design; Construction labor subcontracting; Special equipment installation, renovation, and repair (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). Core products: Biological Deodorization, Fiberglass Inspection Well, Fiberglass Desulfurization Tower

Top 2
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Hebei Chuangxing Fiberglass Co., Ltd
Overall Score4.8 / 5
Est. Date2019-08-16
Registered Capital3000K CNY

Hebei Chuangxing Fiberglass Co., Ltd. is registered at Fuqiang North Road, Zaoqiang County, Hengshui City, Hebei Province. The registration authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Wang Linlin. Its business scope includes the manufacturing of fiberglass and fiberglass reinforced plastic products. Processing, manufacturing, sales, installation, and maintenance; Fiberglass products, environmental protection equipment, design and construction of environmental protection equipment, as well as supporting plastic products, rubber products, carbon fiber products, stainless steel products, metal products, wastewater and solid waste treatment equipment, dust removal equipment, deodorization equipment, fiberglass pipelines, fiberglass desulfurization and purification towers, spray towers, fiberglass containers, septic tanks, oil separators, fire water tanks, water tanks, cooling towers, molded products, extruded products Construction of defogger, integrated sewage treatment equipment, integrated pump station, water treatment equipment, mechanical supporting equipment, electromechanical supporting equipment, central air conditioning end products, and anti-corrosion, waterproof, and insulation materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Biological Deodorization, Fiberglass Purification Tower, Frp Fan

Top 3
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Hebei Nuotong Environmental Protection Equipment Co., Ltd
Overall Score4.8 / 5
Est. Date2021-08-06
Registered Capital3000K CNY

Hebei Nuotong Environmental Protection Equipment Co., Ltd. is registered at the Fiberglass Industrial Park, Fuqiang North Road, Zaoqiang County, Hengshui City, Hebei Province. The registration authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Zhang Yuan. The business scope includes the manufacturing of specialized environmental protection equipment. Processing, manufacturing, sales, installation, and maintenance; Fiberglass products, environmental protection equipment, design and construction of environmental protection equipment, as well as supporting plastic products, rubber products, carbon fiber products, stainless steel products, metal products, wastewater and solid waste treatment equipment, dust removal equipment, deodorization equipment, defogger, integrated sewage treatment equipment, integrated pump station, water treatment equipment, mechanical supporting equipment, electromechanical supporting equipment, anti-corrosion, waterproof and insulation material construction; Gas equipment, floor construction, fiberglass valve insulation shell, fiberglass disposable mold shell, cable tray, cable support, sign post, warning sign, fiberglass pipeline, fiberglass container, septic tank, grease trap, fire water tank, water tank, central air conditioning end products, ventilation and air conditioning equipment, fire equipment, sound barriers, cooling towers, molded products, extruded products, sales of hardware, electromechanical and electronic products, and labor subcontracting.. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Biological Deodorization, Fiberglass Cover Plate, Frp Pipe

TOP4
Hebei Yuqiang Fiberglass Products Co., Ltd

Xiguan Village, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province

Overall Score4.7 / 5
Est. Date2020-03-24
Registered Capital3000K CNY

Hebei Yuqiang Fiberglass Products Co., Ltd., located in Xiguan Village, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province, was established on March 24, 2020. The registered authority is the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative is Yang Fengyun. Core products: Biological Deodorization, Biological Deodorization Box

TOP5
Hebei Yaohang Environmental Protection Engineering Co., Ltd
Overall Score4.7 / 5
Est. Date2021-04-07
Registered Capital8000K CNY

Hebei Yaohang Environmental Protection Engineering Co., Ltd. is located in Xingyuan South Street, Small and Medium sized Enterprise Entrepreneurship Park, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province. It was established on April 7, 2021, with the registration authority being the Market Supervision Administration of Zaoqiang County, Hengshui City, and the legal representative being Liu Qian. Core products: Biological Deodorization

TOP6
Hebei Dongshenmao Environmental Protection Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2020-11-17
Registered Capital3600K CNY

Hebei Dongshenmao Environmental Protection Equipment Co., Ltd., with its registered address at Fuqiang North Road, Economic Development Zone, Zaoqiang County, Hengshui City, Hebei Province, is registered with the Market Supervision and Administration Bureau of Zaoqiang County, Hengshui City. The legal representative is Li Xinhua, and the business scope includes general projects: manufacturing of environmental protection special equipment; Sales of specialized equipment for environmental protection; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of specialized machinery for the production of building materials; Sales of cement products; Sales of metal structures; Electronic product sales; Sales of mechanical equipment; General equipment repair; Retail of hardware products; Sales of valves and plugs; Sales of specialized equipment for refining and chemical production; Sales of power facilities and equipment; Manufacturing of metal structures; Sales of special equipment; Operation of wires and cables; Sales of rubber products; Sales of instruments and meters; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Rubber product manufacturing; Manufacturing of plastic products; Sales of plastic products; Sales of anti-corrosion materials; Sales of metal products; Sales of coal-fired flue gas desulfurization and denitrification equipment; Sales of non-metallic minerals and products; Manufacturing of specialized equipment for traffic safety and control; Gift and flower sales; Sales of lubricating oil; Engineering and technical services (excluding planning management, survey, design, and supervision); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of building materials; Stone processing for construction; Manufacturing of coal-fired flue gas desulfurization and denitrification equipment; Installation services for environmental sanitation public facilities; Installation services for ordinary mechanical equipment; Import and export of goods. (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: Biological Deodorization, Drainage Ditch, Spray Tower

TOP7
Hebei Tongze Environmental Protection Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2025-09-18
Registered Capital3000K CNY

Hebei Tongze Environmental Protection Equipment Co., Ltd., registered at No. 65 Anzhuang Village, Fuzhen, Botou City, Cangzhou City, Hebei Province, with the Market Supervision Administration of Botou City as the registration authority and Mu Congcong as the legal representative. Its business scope includes general projects: manufacturing of specialized environmental protection equipment; Sales of specialized equipment for environmental protection; Manufacturing of material handling equipment; Sales of material handling equipment; Installation services for ordinary mechanical equipment; Mechanical parts and component processing; Sales of mechanical parts and components (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: Biological Deodorization, Integrated Sewage Treatment Machine, Screw Conveyor

TOP8
Changzhou Shengyu Fiberglass Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2020-04-24
Registered Capital1000K CNY

Changzhou Shengyu Fiberglass Equipment Co., Ltd., with its registered address in Farm Village, Qianhuang Town, Wujin District, Changzhou City, is registered with the Wujin District Administrative Approval Bureau of Changzhou City. The legal representative is Sun Lanmei, and the business scope includes general projects: manufacturing of environmental protection special equipment; Manufacturing of glass fiber reinforced plastic products; Sales of non-metallic minerals and products; Sales of glass fiber reinforced plastic products; Sales of building decoration 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: Biological Deodorization, , Deodorize

TOP9
Hebei Taoli Environmental Protection Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2020-03-03
Registered Capital5000K CNY

Hebei Taoli Environmental Protection Equipment Co., Ltd. is registered at No. 6 Ronghua Street, Qiliying Village, Zaoqiang Town, Zaoqiang County, Hengshui City, Hebei Province. The registration authority is the Market Supervision and Administration Bureau of Zaoqiang County, Hengshui City, and the legal representative is Ma Pengfei. Its business scope includes the manufacturing of specialized environmental protection equipment. Processing, manufacturing, installation, and sales of environmental protection equipment, fiberglass products, desulfurization towers, fiberglass pipelines, sand filled pipelines, pipelines, fiberglass containers, fiberglass septic tanks, fire water tanks, air pollution control equipment, solid waste and water treatment equipment, purification and energy-saving equipment, central air conditioning, cooling towers, fans, molded products, fiberglass water tanks, stainless steel water tanks, sign posts, gas pressure regulator equipment, extruded profiles, daylighting panels, and anti glare panels. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Biological Deodorization, Fiberglass Arch Cover Plate, Fiberglass Desulfurization Tower

TOP10
Guangdong Zhengzhou Environmental Protection Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2013-07-30
Registered Capital10416.667K CNY

Guangdong Zhengzhou Environmental Protection Technology Co., Ltd., with its registered address at No. 6-6 Yihe Road, Nanhai National Ecological Industry Demonstration Park, Danzao Town, Nanhai District, Foshan City (registered address application), is registered with the Foshan Market Supervision Administration and represented by Pu Xingyun 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; Research and development of new material technology; Mechanical equipment research and development; Manufacturing of specialized equipment for environmental protection; Manufacturing of mechanical and electrical equipment; Fan and fan manufacturing; Manufacturing of plastic products; Manufacturing of technical glass products; Manufacturing of ecological environment materials; Sales of fans and blowers; Sales of mechanical and electrical equipment; Sales of specialized equipment for environmental protection; Sales of technical glass products; Sales of plastic products; Sales of anti-corrosion materials; Sales of mechanical equipment; Sales of ecological environment materials; Sales of coatings (excluding hazardous chemicals); Internet sales (except for the sale of goods that need to be licensed); Environmental consulting services; Installation services for ordinary mechanical equipment; Maintenance of electronic and mechanical equipment (excluding special equipment); 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: Biological Deodorization, Acid Pickling Tank Equipment, Ventilation Equipment

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Hebei Ouyi Technology Group Co., Ltd2012-01-12Biological Deodorization, Fiberglass Inspection Well, Fiberglass Desulfurization Tower100060K CNYSupported
Hebei Chuangxing Fiberglass Co., Ltd2019-08-16Biological Deodorization, Fiberglass Purification Tower, Frp Fan3000K CNYSupported
Hebei Nuotong Environmental Protection Equipment Co., Ltd2021-08-06Biological Deodorization, Fiberglass Cover Plate, Frp Pipe3000K CNYSupported
Hebei Yuqiang Fiberglass Products Co., Ltd2020-03-24Biological Deodorization, Biological Deodorization Box3000K CNYSupported
Hebei Yaohang Environmental Protection Engineering Co., Ltd2021-04-07Biological Deodorization8000K CNYSupported
Hebei Dongshenmao Environmental Protection Equipment Co., Ltd2020-11-17Biological Deodorization, Drainage Ditch, Spray Tower3600K CNYSupported
Hebei Tongze Environmental Protection Equipment Co., Ltd2025-09-18Biological Deodorization, Integrated Sewage Treatment Machine, Screw Conveyor3000K CNYNot Supported
Changzhou Shengyu Fiberglass Equipment Co., Ltd2020-04-24Biological Deodorization, , Deodorize1000K CNYNot Supported
Hebei Taoli Environmental Protection Equipment Co., Ltd2020-03-03Biological Deodorization, Fiberglass Arch Cover Plate, Fiberglass Desulfurization Tower5000K CNYSupported
Guangdong Zhengzhou Environmental Protection Technology Co., Ltd2013-07-30Biological Deodorization, Acid Pickling Tank Equipment, Ventilation Equipment10416.667K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of biological deodorization, it is recommended to prioritize the confirmation of key technical parameters such as processing air volume and removal efficiency to ensure that they match the exhaust emission scale of the target scenario.
  • In odor concentration scenarios such as garbage transfer stations or sewage treatment plants, the corrosion resistance and continuous operation stability of biological deodorization equipment are important considerations for selection.
  • 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.
  • For high concentration organic waste gases in the food processing or pharmaceutical industries, it is necessary to pay attention to long-term cost indicators such as the adaptability of biological deodorizing fillers to bacterial strains and material replacement cycles.

Knowledge Base

Q

The processing capacity needs to be calculated based on the "odor gas emission+concentration", with two core reference parameters. One is the air volume (m ³/h): it is determined based on the area of the odor source and the ventilation rate. For example, in a 1000 ㎡ breeding farm, the ventilation rate is calculated as 5-8 times/h, and the required air volume for processing is 5000-8000m ³/h. The corresponding processing capacity is 8000m ³/

Q

Deodorizing biological filter is a common sewage treatment equipment. This article introduces the materials used in deodorizing biological filter.

Q

Deodorization principle of biological filter deodorization equipment: The biological filter deodorization equipment is filled with suitable fillers, which attach a large number of microorganisms. The exhaust gas containing odorous substances will come into contact with microorganisms on the surface of the packing material through the biological filter. Using these odorous substances as energy and nutrients, they are converted into harmless carbon dioxide, water, sulfates, nitrates, etc. through their own metabolic activities

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