Updated Oct 7, 2026 · Public platform & industry data

Oct 7, 2026 Updated

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2026 Top 10 Low Temperature Denitrification Manufacturers in China

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Top-rated Low Temperature Denitrification suppliers, How to choose a Low Temperature Denitrification manufacturer, Best Low Temperature Denitrification companies in China

The top 10 Low Temperature Denitrification manufacturers in China for 2026 are: Jinan Sankang Environmental Protection Technology Co., Ltd, Jinan Yuanfei Weiye Chemical Co., Ltd, Langfang Pengda Chemical Building Materials Co., Ltd, Shanghai Baikal Technology Group Co., Ltd, Jinan Hongyu Chemical Co., Ltd, Shandong Zhengyu Chemical Technology Co., Ltd, Shandong Yikewen Environmental Protection Technology Co., Ltd, Haolan (Shandong) Environmental Protection Technology Co., Ltd, Shandong Shengrui Chemical Technology Co., Ltd, Langfang Gongnuo Energy saving 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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Jinan Sankang Environmental Protection Technology Co., Ltd
Overall Score4.9 / 5
Est. Date2002-09-20
Registered Capital50000K CNY

Jinan Sankang Environmental Protection Technology Co., Ltd., with its registered address at B18, 3rd Floor, East Building, Building B, Environmental Protection Science and Technology Park International Business Center, Zhengfeng Road Middle Section, High tech Development Zone, Jinan City. The registration authority is the Market Supervision Bureau of Jinan High tech Industrial Development Zone Management Committee, and the legal representative is Wang Zhenhua. Its business scope includes environmental protection technology consulting and technical services; Enterprise management consulting; Business consulting services; Design, installation, and commissioning of water treatment projects; Technological development of environmentally friendly products; Production, leasing, and sales of ozone generators and oxygen generators; Research, development, and sales of new electrical technologies and products; Import and export of goods and technology (excluding goods and technology prohibited by the state or involving administrative approval), as well as other projects that are not prohibited or do not require business licenses according to laws, regulations, State Council decisions, and other provisions. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Low Temperature Denitrification, Ozone Generator

Top 2
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Jinan Yuanfei Weiye Chemical Co., Ltd
Overall Score4.8 / 5
Est. Date2014-03-25
Registered Capital3000K CNY

Jinan Yuanfei Weiye Chemical Co., Ltd., registered at Room 538, 5th Floor, Jinan New Materials Trading Center Office Building, Tianqiao District, Jinan City, Shandong Province, registered with the Market Supervision and Administration Bureau of Tianqiao District, Jinan City. The legal representative is Yang Feifei, and the business scope includes general projects: sales of chemical products (excluding licensed chemical products); Sales of new catalytic materials and additives; Sales of specialized chemical products (excluding hazardous chemicals); Sales of food additives; Sales of feed additives; Sales of building materials; Wholesale of finished oil products (excluding hazardous chemicals). (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: hazardous chemical operation. (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: Low Temperature Denitrification, Solvent Class, Water Treatment Chemicals

Top 3
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Langfang Pengda Chemical Building Materials Co., Ltd
Overall Score4.8 / 5
Est. Date2013-02-27
Registered Capital50000K CNY

Langfang Pengda Chemical Building Materials Co., Ltd., registered in Tianmacei Village, Dacheng County, registered with the Market Supervision and Administration Bureau of Dacheng County, Langfang City, with Liu Erliang as the legal representative. Its business scope includes the production and sales of cationic resins, polyacrylamide, sintering agents, cleaning agents, descaling agents, water quality stabilizers, odorants, desulfurizers, denitrification agents, coagulants, bactericidal and algicidal agents, scale inhibitors, polyurethane products, aluminum silicate products, silicate products, and rubber products; Sales: Rock wool products, glass wool products, rubber products, fertilizers, sodium carbonate, sanitary cleaners; Undertake insulation engineering construction. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Low Temperature Denitrification, Liquid Denitration Agent, Polymer Denitration Agent

TOP4
Shanghai Baikal Technology Group Co., Ltd
Overall Score4.7 / 5
Est. Date2019-11-25
Registered Capital25000K CNY

Shanghai Baikal Technology Group Co., Ltd., with its registered address at No. 34, Lane 2058, Daye Road, Zhuangxing Town, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, and represented by Hu Xiaoqin as its legal representative. Its business scope includes general projects such as technology import and export; Import and export of goods; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Maintenance of electronic and mechanical equipment (excluding special equipment); Installation and maintenance of industrial robots; Industrial robot manufacturing; Sales of industrial robots; Manufacturing of daily glass products; Sales of daily glass products; Manufacturing of specialized chemical products (excluding hazardous chemicals); Sales of specialized chemical products (excluding hazardous chemicals); Manufacturing of electronic specialized equipment; Sales of electronic specialized equipment; Manufacturing of electronic components; Sales of power electronic components; Manufacturing of instruments and meters; Sales of instruments and meters; Manufacturing of hardware products; Retail of hardware products; Manufacturing of technical glass products; Sales of technical glass products; Manufacturing of ship automation, detection, and monitoring systems; Motor manufacturing; Sales of experimental analytical instruments; Sales of daily miscellaneous goods; Sales of mechanical parts and components; Sales of mechanical equipment; Electronic product sales; Sales of household appliances; Sales of plastic products; Sales of Class I medical devices; Sales of Class II medical devices; Retail of automotive spare parts; Retail of motorcycles and spare parts; Sales of communication equipment; Repair of communication equipment; General equipment repair; Specialized equipment repair; Electrical equipment repair; Instrument and meter repair; Industrial design services; Professional design services; Installation services for ordinary mechanical equipment; Software development. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: Class III medical device operation. (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: Low Temperature Denitrification, Kettle Type Reactor, Micro Reactor

TOP5
Jinan Hongyu Chemical Co., Ltd
Overall Score4.7 / 5
Est. Date2021-09-14
Registered Capital5000K CNY

Jinan Hongyu Chemical Co., Ltd., with its registered address at No. 50-5 Yuying Road, Qudi Street, Jiyang District, Jinan City, Shandong Province, is registered with the Market Supervision Administration of Jiyang District. The legal representative is Zhang Yuncheng, and the business scope includes general projects: sales of chemical products (excluding licensed chemical products); Sales of specialized chemical products (excluding hazardous chemicals); Ink sales (excluding hazardous chemicals); Sales of feed additives; Sales of food additives; Fertilizer sales; Sales of high-performance fibers and composite materials; Sales of surface functional materials; Sales of new membrane materials; Sales of new organic active materials; Sales of molding materials for casting; Sales of synthetic materials; Sales of fireproof sealing materials; Sales of plastic packaging containers, tools and products for food; Sales of metal based composite materials and ceramic based composite materials; Sponge product sales; Pigment sales; Sales of engineering plastics and synthetic resins; Sales of new catalytic materials and additives; Sales of high-purity elements and compounds; Sales of high-performance sealing materials; Sales of ecological environment materials; Sales of graphene materials; Sales of functional glass and new optical materials; Sales of refractory materials; Sales of soft magnetic composite materials; Sales of metamaterials; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of building waterproofing membrane products; Sales of building materials; Sales of lightweight building materials; Mold sales; Retail of hardware products; Sales of rubber products; Sales of building decoration materials; Sales of biobased materials; Sales of plastic products; Sales of glass fiber reinforced plastic products; Sales of industrial textile products; Sales of metal tools; Sales of graphite and carbon products; Initial processing of non edible agricultural products; Initial processing of edible agricultural products. (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: Low Temperature Denitrification, Ionic Calcium, Antifreeze

TOP6
Shandong Zhengyu Chemical Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2022-02-15
Registered Capital3000K CNY

Shandong Zhengyu Chemical Technology Co., Ltd., registered at No. 324, 2nd Floor, Jinan New Materials Trading Center Office Building, Tianqiao District, Jinan City, Shandong Province, registered with the Market Supervision and Administration Bureau of Tianqiao District, Jinan City. The legal representative is Zhang Yunzhong, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of chemical products (excluding licensed chemical products); Sales of specialized chemical products (excluding hazardous chemicals); Ink sales (excluding hazardous chemicals); Sales of feed additives; Sales of food additives; Fertilizer sales; Sales of high-performance fibers and composite materials; Sales of surface functional materials; Sales of new membrane materials; Sales of new organic active materials; Sales of molding materials for casting; Sales of synthetic materials; Sales of fireproof sealing materials; Sales of plastic packaging containers, tools and products for food; Sales of metal based composite materials and ceramic based composite materials; Sponge product sales; Pigment sales; Sales of engineering plastics and synthetic resins; Sales of new catalytic materials and additives; Sales of high-purity elements and compounds; Sales of high-performance sealing materials; Sales of ecological environment materials; Sales of graphene materials; Sales of functional glass and new optical materials; Sales of refractory materials; Sales of soft magnetic composite materials; Sales of metamaterials; Sales of building waterproofing membrane products; Sales of building materials; Sales of lightweight building materials; Mold sales; Retail of hardware products; Sales of rubber products; Sales of building decoration materials; Sales of biobased materials; Sales of plastic products; Sales of glass fiber reinforced plastic products; Sales of industrial textile products; Sales of metal tools; Sales of graphite and carbon products. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: hazardous chemical operation. (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: Low Temperature Denitrification, Adipic Acid, Processing Caustic Soda

TOP7
Shandong Yikewen Environmental Protection Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2026-04-21
Registered Capital5000K CNY

Shandong Yikewen Environmental Protection Technology Co., Ltd. is located at Room 215, Building 35, GuGao International E-commerce Industrial Park, Xing'an Street, Anqiu City, Weifang City, Shandong Province, on the south side of Heping Road and the east side of Jian'an Road. It was established on April 21, 2026 and registered with the Anqiu Market Supervision Administration. The legal representative is Li Jialong. Core products: Low Temperature Denitrification, Ozone Generator, Large And Medium-Sized Ozone Generators

TOP8
Haolan (Shandong) Environmental Protection Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2023-12-20
Registered Capital3000K CNY

Haolan (Shandong) Environmental Protection Technology Co., Ltd., registered at 308-1 Dexing Road, New Materials Industrial Park, Sangzidian Town, Tianqiao District, Jinan City, Shandong Province, registered with the Market Supervision and Administration Bureau of Tianqiao District, Jinan City, with Yin Bo as the legal representative. Its business scope includes general projects such as environmental protection monitoring; Sales of specialized equipment for environmental protection; Sales of specialized instruments and meters for environmental monitoring; Environmental consulting services; Manufacturing of specialized equipment for environmental protection; Environmental emergency management services; Manufacturing of ecological environment materials; Installation services for environmental sanitation public facilities; Mechanical equipment research and development; Sales of mechanical equipment; Specialized equipment repair; General equipment repair; Manufacturing of dust removal technology equipment; Sales of pumps and vacuum equipment; Sales of gas and liquid separation and purification equipment; Sales of electrical equipment; Sales of electrical signal equipment devices; Sales of mechanical and electrical equipment; Research and development of key technologies for waste heat power generation; Research and development of waste heat, pressure and gas utilization technology; Manufacturing of gas and liquid separation and purification equipment; Sales of chemical products (excluding licensed chemical products); Production of chemical products (excluding licensed chemical products); Sales of specialized chemical products (excluding hazardous chemicals); Manufacturing of specialized chemical products (excluding hazardous chemicals); Sales of new catalytic materials and additives; Research and development of bio organic fertilizers; Research and development of composite microbial fertilizers; Sales of ecological environment materials; Manufacturing of synthetic materials (excluding hazardous chemicals); Manufacturing of biobased materials; General equipment manufacturing (excluding special equipment manufacturing); Sales of feed additives; Fertilizer sales; Sales of food additives; Fertilizer sales; Mixing and processing of soil and fertilizer; Research and development of biochemical product technology. (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) Licensed project: construction project construction; Wastewater treatment and its recycling. (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: Low Temperature Denitrification, Denitrification Agent, Sugar Syrup Powder

TOP9
Shandong Shengrui Chemical Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2024-03-07
Registered Capital3000K CNY

Shandong Shengrui Chemical Technology Co., Ltd., registered at Room 630, 6th Floor, Jinan New Materials Trading Center Office Building, Sangzidian Town, Tianqiao District, Jinan City, Shandong Province, registered with the Market Supervision and Administration Bureau of Tianqiao District, Jinan City, with Zhao Zunkui as the legal representative. Its business scope includes general projects such as research and development of biochemical product technology; Sales of chemical products (excluding licensed chemical products); Production of chemical products (excluding licensed chemical products) [branch operation]; Sales of daily chemical products; Manufacturing of daily chemical products [branch operation]; Specialized chemical product manufacturing (excluding hazardous chemicals) [branch operation]; Sales of specialized chemical products (excluding hazardous chemicals); Disinfectant sales (excluding hazardous chemicals); Sales of feed additives; Sales of food additives; Fertilizer sales; Fertilizer sales; Sales of metal products; Sales of plastic products; Sales of instruments and meters; Sales of coatings (excluding hazardous chemicals); Sales of building materials; Research and development of new material technology; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: hazardous chemical operation. (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: Low Temperature Denitrification, Textile Printing And Dyeing Wastewater Treatment, Triethylamine

TOP10
Langfang Gongnuo Energy saving Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2020-04-21
Registered Capital12000K CNY

Langfang Gongnuo Energy saving Technology Co., Ltd., with its registered address in Qianligezhuang Village, Quancun Town, Dacheng County, Langfang City, Hebei Province, is registered with the Market Supervision Administration of Dacheng County, Langfang City. The legal representative is Zhang Deshuai, and the business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Air pollution control; Manufacturing of ecological environment materials; Sales of ecological environment materials; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of insulation and soundproofing materials; Sales of insulation and soundproofing materials; Sales of chemical products (excluding licensed chemical products); Sales of insulation materials; Sales of rubber products; Sales of plastic products; Sales of fireproof sealing materials; Sales of refractory materials; Sales of anti-corrosion materials; Sales of coatings (excluding hazardous chemicals); Fertilizer sales; Fertilizer sales (except for projects that require approval according to law, independently carry out business activities that are not prohibited or restricted by laws and regulations) License projects: Construction projects (projects that require approval according to law can only be carried out after approval by relevant departments, and specific business projects are subject to approval documents or license certificates). Core products: Low Temperature Denitrification, Polymer Denitration Agent, Low Temperature Denitration Agent

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Jinan Sankang Environmental Protection Technology Co., Ltd2002-09-20Low Temperature Denitrification, Ozone Generator50000K CNYNot Supported
Jinan Yuanfei Weiye Chemical Co., Ltd2014-03-25Low Temperature Denitrification, Solvent Class, Water Treatment Chemicals3000K CNYNot Supported
Langfang Pengda Chemical Building Materials Co., Ltd2013-02-27Low Temperature Denitrification, Liquid Denitration Agent, Polymer Denitration Agent50000K CNYNot Supported
Shanghai Baikal Technology Group Co., Ltd2019-11-25Low Temperature Denitrification, Kettle Type Reactor, Micro Reactor25000K CNYNot Supported
Jinan Hongyu Chemical Co., Ltd2021-09-14Low Temperature Denitrification, Ionic Calcium, Antifreeze5000K CNYNot Supported
Shandong Zhengyu Chemical Technology Co., Ltd2022-02-15Low Temperature Denitrification, Adipic Acid, Processing Caustic Soda3000K CNYNot Supported
Shandong Yikewen Environmental Protection Technology Co., Ltd2026-04-21Low Temperature Denitrification, Ozone Generator, Large And Medium-Sized Ozone Generators5000K CNYNot Supported
Haolan (Shandong) Environmental Protection Technology Co., Ltd2023-12-20Low Temperature Denitrification, Denitrification Agent, Sugar Syrup Powder3000K CNYNot Supported
Shandong Shengrui Chemical Technology Co., Ltd2024-03-07Low Temperature Denitrification, Textile Printing And Dyeing Wastewater Treatment, Triethylamine3000K CNYNot Supported
Langfang Gongnuo Energy saving Technology Co., Ltd2020-04-21Low Temperature Denitrification, Polymer Denitration Agent, Low Temperature Denitration Agent12000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require low-temperature denitrification, it is recommended to prioritize confirming denitrification efficiency (such as NOx removal rate ≥ 90%) and applicable temperature range (usually 150-300 ℃) to ensure compatibility with existing equipment operating conditions.
  • In low-temperature flue gas treatment scenarios such as steel sintering and waste incineration, attention should be paid to the sulfur and water resistance of catalysts to avoid a decrease in activity due to complex components.
  • 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.
  • If dealing with high dust flue gas, it is recommended to additionally verify the anti blocking design parameters of the equipment (such as air speed ratio and catalyst layer spacing) to reduce operation frequency and extend service life.

Knowledge Base

Q

The main application areas of low-temperature composite denitrification agents include:<&list>Power industry: used in coal-fired power plants to reduce nitrogen oxide (NOx) emissions and improve environmental pollution. Steel industry: Applied to exhaust gas treatment, effectively reducing NOx emissions and meeting special process requirements. <&list>Petroleum and petrochemical industry: reducing NOx emissions in exhaust gas and improving nitrogen catalysis

Q

In the flue gas denitrification reaction system of wet biomass heating furnace, the transfer of NOx from gas to water phase is mainly achieved through the absorption equilibrium of NOx in solution. Liquid phase removal of NOx from biomass heating furnace flue gas; The main obstacle (usually NO accounts for over 85%) is the low solubility of NO in water at room temperature (25).

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