Updated Sep 2, 2026 · Public platform & industry data

Sep 2, 2026 Updated

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2026 Top 10 Grille Cleaning Machine Manufacturers in China

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Top-rated Grille Cleaning Machine suppliers, How to choose a Grille Cleaning Machine manufacturer, Best Grille Cleaning Machine companies in China

The top 10 Grille Cleaning Machine manufacturers in China for 2026 are: Nanjing Aotelan Environmental Protection Equipment Co., Ltd, Hebei Dequn Water Conservancy Machinery Co., Ltd, Hebei Mengshui Water Conservancy Machinery Co., Ltd, Nanjing Sanyuan Environmental Protection Equipment Co., Ltd, Nanjing Hongjiu Environmental Engineering Equipment Co., Ltd, Nanjing Lanheng Environmental Protection Equipment Co., Ltd, Nanjing Feili Environmental Protection Equipment Manufacturing Co., Ltd, Sichuan Chuanhong Water Conservancy Machinery Manufacturing Co., Ltd, Shandong Blue Environmental Engineering Co., Ltd, Chengdu Kaiyamei Environmental Protection Machinery Manufacturing 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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Nanjing Aotelan Environmental Protection Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2014-08-05
Registered Capital10100K CNY

Nanjing Aotelan Environmental Protection Equipment Co., Ltd., with its registered address at 207, 2nd Floor, Building C, Yuting Plaza, No. 59 Wangqiao Road, Xiongzhou Street, Liuhe District, Nanjing City, is registered with the Market Supervision and Administration Bureau of Liuhe District, Nanjing City. The legal representative is Huang Zongliang, and the business scope includes licensed projects such as road freight transportation (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) and general projects such as manufacturing of environmental protection special equipment; Manufacturing of specialized machinery for water resources; Manufacturing of specialized instruments and meters for environmental monitoring; Manufacturing of pumps and vacuum equipment; Wholesale of mechanical equipment; Manufacturing of mechanical and electrical equipment; Retail of hardware products; Wholesale of hardware products; Manufacturing of architectural decoration, plumbing components, and other metal products for building use; Manufacturing of metal fittings for construction and furniture; Information consulting services (excluding licensed information consulting services) (except for projects that require approval by law, conducting business activities independently with a business license in accordance with the law). Core products: Grille Cleaning Machine, Sand-Water Separator, Hyperbolic Mixer

Top 2
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Hebei Dequn Water Conservancy Machinery Co., Ltd
Overall Score4.7 / 5
Est. Date2012-03-13
Registered Capital30000K CNY

Hebei Dequn Water Conservancy Machinery Co., Ltd., registered in Fuxingzhuang Village, Xinhe County (north of Baishen Substation on Anxin Line), with the registration authority of Xinhe County Market Supervision Administration and the legal representative of Zhao Huiqiang. Its business scope includes the manufacturing, sales, and installation of hoists, gates, cleaning machines, air closing plates, waterstops, conveyors, and geomembranes (projects that require approval by law can only be carried out after approval by relevant departments). Core products: Grille Cleaning Machine, Rotary Cleaning Machine, Hydraulic Opening And Closing Machine

Top 3
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Hebei Mengshui Water Conservancy Machinery Co., Ltd
Overall Score4.7 / 5
Est. Date2021-12-15
Registered Capital10000K CNY

Hebei Mengshui Water Conservancy Machinery Co., Ltd., registered in Lujiazhuang Village, Xinhe County, Xingtai City, Hebei Province, with the registration authority of Xinhe County Market Supervision and Administration Bureau and the legal representative of Zhou Lihong, is engaged in the production and sales of opening and closing machines, gates, cleaning machines, trash racks, hydraulic metal structural components, environmental protection equipment, sewage treatment equipment, hydraulic equipment and accessories, and water supply and drainage irrigation equipment; Sales and installation of water pumps, motors, transformers, distribution cabinets, wires, cables, lifting equipment, valves, pipe fittings, rubber products, geotextiles, geomembranes, foam plates, FRP products, steel, rubber waterstops; Anti corrosion construction services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Grille Cleaning Machine, Winch Hoist, Slap The Door

TOP4
Nanjing Sanyuan Environmental Protection Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date1995-05-09
Registered Capital10500K CNY

Nanjing Sanyuan Environmental Protection Equipment Co., Ltd. is registered in Xiongzhou Industrial Park, Liuhe District, Nanjing City. The registration authority is the Market Supervision Administration of Liuhe District, Nanjing City, and the legal representative is Chen Naipu. Its business scope includes the manufacturing and sales of sewage pumps and water treatment equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Grille Cleaning Machine, Sand Suction Machine For Sedimentation Tank, Scraping And Suction Mud Machine

TOP5
Nanjing Hongjiu Environmental Engineering Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2010-01-21
Registered Capital10500K CNY

Nanjing Hongjiu Environmental Engineering Equipment Co., Ltd. is registered at Building 2, Zhongnan Zhigu Industrial Park, No. 8 Xiaoqi Road, Xiongzhou Street, Liuhe District, Nanjing City. The registration authority is the Market Supervision Administration of Liuhe District, Nanjing City, and the legal representative is Zhou Deping. The business scope includes research and development, manufacturing, processing, sales, installation, and commissioning of environmental protection equipment, mechanical and electrical equipment, and water treatment equipment; Distribution cabinets, instruments and meters, hardware, and electrical sales. General projects: technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion (except for projects that require approval according to law, business activities can be carried out independently based on the business license). Core products: Grille Cleaning Machine, Submersible Mixer, Paddle Mixer

TOP6
Nanjing Lanheng Environmental Protection Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2015-01-27
Registered Capital18000K CNY

Nanjing Lanheng Environmental Protection Equipment Co., Ltd., with its registered address at No. 159 Wuzheng, Hengliang Street, Liuhe District, Nanjing City, registered with the Market Supervision and Administration Bureau of Liuhe District, Nanjing City. The legal representative is Yu Yongchun, and its business scope includes the manufacturing, sales, installation, and maintenance of environmental protection equipment; machining; Sales of hardware and electromechanical equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Grille Cleaning Machine, Diving Propeller, Bar Screen

TOP7
Nanjing Feili Environmental Protection Equipment Manufacturing Co., Ltd
Overall Score4.5 / 5
Est. Date2010-10-19
Registered Capital30800K CNY

Nanjing Feili Environmental Protection Equipment Manufacturing Co., Ltd., with its registered address at No. 2 Sanmei Road, Xinhuang Industrial Park, Hengliang Street, Liuhe District, Nanjing City. The registration authority is the Market Supervision Administration of Liuhe District, Nanjing City, and the legal representative is Yu Cunli. Its business scope includes the production and sales of pumps and water treatment equipment; Manufacturing, processing, and sales of mechanical components; Installation of water treatment engineering equipment; Sales of hardware and electromechanical products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Grille Cleaning Machine, Submersible Mixer

TOP8
Sichuan Chuanhong Water Conservancy Machinery Manufacturing Co., Ltd
Overall Score4.5 / 5
Est. Date2015-01-29
Registered Capital20000K CNY

Sichuan Chuanhong Water Conservancy Machinery Manufacturing Co., Ltd., with its registered address at No. 163, 1st Floor, Building 1, No. 33 and 35 Huatai Road, Chenghua District, Chengdu City, is registered with the Chenghua Market Supervision and Administration Bureau. The legal representative is Wang Minjun, and its business scope includes general projects such as the manufacturing of water resources specialized machinery equipment; Water related consulting services; Manufacturing of metal structures; Sales of metal structures; Manufacturing of hydraulic power machinery and components; Mechanical equipment research and development; Sales of mechanical equipment; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of metal materials; Sales of metal materials; Sales of rubber products; Sales of hydraulic power machinery and components; Installation services for ordinary mechanical equipment; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Sales of instruments and meters; Import and export of goods; Technology import and export. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: water conservancy engineering quality inspection; Supervision of water conservancy engineering construction; Inspection and testing services; Construction project construction; Construction project design; Construction engineering survey. (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: Grille Cleaning Machine, Hydraulic Opening And Closing Machine, Steel Gate

TOP9
Shandong Blue Environmental Engineering Co., Ltd
Overall Score4.3 / 5
Est. Date2019-09-18
Registered Capital3000K CNY

Shandong Azure Environmental Engineering Co., Ltd., with its registered address in Changjiazhuang Village, Shanquan Community, Shunwang Street, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau and represented by Lengyang as the legal representative. Its business scope includes environmental engineering design and construction; Research and development, processing, and sales of environmentally friendly machinery and accessories; Selling sewage treatment additives; Import and export business of goods. (Except for hazardous chemicals, projects that require approval by law can only be operated after approval by relevant departments). Core products: Grille Cleaning Machine, Filter, Cyclone Sand Settling Device

TOP10
Chengdu Kaiyamei Environmental Protection Machinery Manufacturing Co., Ltd
Overall Score4.3 / 5
Est. Date2007-05-16
Registered Capital50000K CNY

Chengdu Kaiyamei Environmental Protection Machinery Manufacturing Co., Ltd., with its registered address at Building 32, Hanjiang Road, Shuangliu Park, Jiaolonggang, Shuangliu District, Chengdu City (No. 5), registered with the Chengdu Municipal Administration for Market Regulation, and represented by Luo Yongjian as the legal representative. Its business scope includes general projects such as specialized equipment repair; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Sales of mechanical equipment; Manufacturing of specialized equipment for pulp and paper production; Manufacturing of specialized equipment for food, alcohol, beverage, and tea production; Import and export of goods; Environmental consulting services; Water pollution prevention and control services; Manufacturing of specialized machinery and equipment for water resources; Wastewater treatment and its recycling; Sales of electronic components and electromechanical equipment; Sales of distribution switch control equipment. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: construction engineering design; Construction project construction. (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: Grille Cleaning Machine, Mbbr Filler, Low Temperature Sludge Drying Equipment

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Nanjing Aotelan Environmental Protection Equipment Co., Ltd2014-08-05Grille Cleaning Machine, Sand-Water Separator, Hyperbolic Mixer10100K CNYSupported
Hebei Dequn Water Conservancy Machinery Co., Ltd2012-03-13Grille Cleaning Machine, Rotary Cleaning Machine, Hydraulic Opening And Closing Machine30000K CNYSupported
Hebei Mengshui Water Conservancy Machinery Co., Ltd2021-12-15Grille Cleaning Machine, Winch Hoist, Slap The Door10000K CNYSupported
Nanjing Sanyuan Environmental Protection Equipment Co., Ltd1995-05-09Grille Cleaning Machine, Sand Suction Machine For Sedimentation Tank, Scraping And Suction Mud Machine10500K CNYNot Supported
Nanjing Hongjiu Environmental Engineering Equipment Co., Ltd2010-01-21Grille Cleaning Machine, Submersible Mixer, Paddle Mixer10500K CNYNot Supported
Nanjing Lanheng Environmental Protection Equipment Co., Ltd2015-01-27Grille Cleaning Machine, Diving Propeller, Bar Screen18000K CNYSupported
Nanjing Feili Environmental Protection Equipment Manufacturing Co., Ltd2010-10-19Grille Cleaning Machine, Submersible Mixer30800K CNYNot Supported
Sichuan Chuanhong Water Conservancy Machinery Manufacturing Co., Ltd2015-01-29Grille Cleaning Machine, Hydraulic Opening And Closing Machine, Steel Gate20000K CNYSupported
Shandong Blue Environmental Engineering Co., Ltd2019-09-18Grille Cleaning Machine, Filter, Cyclone Sand Settling Device3000K CNYSupported
Chengdu Kaiyamei Environmental Protection Machinery Manufacturing Co., Ltd2007-05-16Grille Cleaning Machine, Mbbr Filler, Low Temperature Sludge Drying Equipment50000K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of grid cleaning machines, it is recommended to prioritize confirming key technical parameters such as grid spacing, processing capacity, and corrosion resistance. These indicators directly affect the interception efficiency of the equipment in scenarios such as sewage treatment plants or pump stations.
  • When selecting suppliers, they can refer to standards such as product compatibility, business qualifications, enterprise activity, industry performance, and industry data support. Such enterprises can usually provide equipment solutions that better meet the long-term operational requirements of water conservancy projects.
  • In municipal drainage or industrial wastewater treatment scenarios, mechanical or rotary grid cleaning machines should be selected according to the water flow rate. The former is suitable for high solid content environments, while the latter is more suitable for continuous cleaning needs.
  • The material selection of the grid cleaning machine should be combined with the usage environment. For example, in coastal areas, it is recommended to consider stainless steel material, while in conventional freshwater environments, carbon steel anti-corrosion treatment can be used to balance cost and durability.

Knowledge Base

Q

When choosing a coarse grid cleaning machine, factors such as equipment efficiency, processing capacity, applicability, maintenance costs, and environmental performance should be comprehensively considered. Firstly, determine the model and specifications of the required equipment based on the sewage flow rate and pollutant type; Secondly, evaluate the mechanical strength and corrosion resistance of the equipment to ensure its long-term stable operation.

Q

Mechanical grid cleaning machine is a device used in sewage treatment to intercept and remove solid debris from sewage. It has various types and forms, and its working principle is achieved through mechanical movement to remove dirt. Its characteristics include high efficiency, varying degrees of automation, and strong adaptability. It is widely used in urban sewage and industrial wastewater treatment fields.

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