Updated Oct 5, 2026 · Public platform & industry data

Oct 5, 2026 Updated

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2026 Top 10 Grille Machine Manufacturers in China

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

The top 10 Grille Machine manufacturers in China for 2026 are: Dezhou Wangjing Environmental Protection Equipment Co., Ltd, Hebei Mengshui Water Conservancy Machinery Co., Ltd, Hebei Yuchuang Water Conservancy Machinery Co., Ltd, Shandong Blue Environmental Engineering Co., Ltd, Xinhe Yuzhu Hydraulic Machinery Co., Ltd, Zhucheng Blue Environmental Protection Technology Co., Ltd, Shandong Chuanzhiyuan Environmental Protection Technology Co., Ltd, Liaoning Shuanglin Environmental Protection Equipment Manufacturing Co., Ltd, Hebei Zhuhong Water Conservancy Machinery Co., Ltd, Shandong Collins 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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Dezhou Wangjing Environmental Protection Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2020-03-10
Registered Capital3000K CNY

Dezhou Wangjing Environmental Protection Equipment Co., Ltd. is registered at Room 206, Building 2, Aotong Industrial Park, Ande Street, Lingcheng District, Dezhou City, Shandong Province. The registration authority is the Lingcheng District Market Supervision Administration of Dezhou City, and the legal representative is Hou Jintao. The business scope includes general projects: manufacturing of environmental protection special equipment; Sales of specialized equipment for environmental protection; Manufacturing of specialized chemical products (excluding hazardous chemicals); Sales of specialized chemical products (excluding hazardous chemicals); Mechanical parts and component processing; Sales of mechanical parts and components; Manufacturing of dust removal technology equipment; Mechanical equipment research and development; Specialized equipment repair; Industrial engineering design services; Environmental consulting services. (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: Grille Machine, Inclined Screen Dry Wet Separator, Rotary Rake Toothed Grille Cleaning Machine

Top 2
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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 Machine, Winch Hoist, Slap The Door

Top 3
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Hebei Yuchuang Water Conservancy Machinery Co., Ltd
Overall Score4.7 / 5
Est. Date2021-05-08
Registered Capital12000K CNY

Hebei Yuchuang Water Conservancy Machinery Co., Ltd., with its registered address in Maquan Village, Xinhe County, Xingtai City, Hebei Province, is registered with the Market Supervision Administration of Xinhe County. The legal representative is Liu Cunmei, and its business scope includes the manufacturing and sales of hoists, steel dams, hydraulic dams, flip doors, gates, rubber waterstops, trash racks, cleaning machines, conveyors, pressure steel pipes, expansion joints, fiberglass products, drilling rigs, conduits, and drill rods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Grille Machine, Winch Type Hoist, Screw Opening And Closing Machine

TOP4
Shandong Blue Environmental Engineering Co., Ltd
Overall Score4.6 / 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 Machine, Mechanical Filter, Fully Automatic Dosing Machine

TOP5
Xinhe Yuzhu Hydraulic Machinery Co., Ltd
Overall Score4.6 / 5
Est. Date2024-09-29
Registered Capital300K CNY

Xinhe Yuzhu Hydraulic Machinery Co., Ltd., with its registered address at No. 123 Datianzhuang Village, Xinhe Town, Xinhe County, Xingtai City, Hebei Province, is registered with the Xinhe County Market Supervision and Administration Bureau. The legal representative is Duan Junjian, and its business scope includes general projects such as the manufacturing of water resources specialized machinery and equipment; Sales of mechanical equipment; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Rubber product manufacturing; Sales of rubber products; Manufacturing of metal structures; Sales of metal structures; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Manufacturing of construction machinery; Sales of construction machinery; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; General equipment repair; Instrument and meter repair; Installation services for ordinary mechanical 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: Grille Machine

TOP6
Zhucheng Blue Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2016-09-23
Registered Capital5000K CNY

Zhucheng Blue Environmental Protection Technology Co., Ltd., with its registered address at No. 725 Longhua Street, Mizhou Street, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau. The legal representative is Guo Lun, and its business scope includes research and development, processing, and sales of environmental protection machinery and accessories; Environmental engineering design and construction; Environmental technology consulting; Selling sewage treatment additives; Import and export business of goods. (Projects that require approval by law can only be operated after approval by relevant departments.). Core products: Grille Machine, Fiber Disc Filter, Air Flotation Machine

TOP7
Shandong Chuanzhiyuan Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2023-12-27
Registered Capital3000K CNY

Shandong Chuanzhiyuan Environmental Protection Technology Co., Ltd., with its registered address located 200 meters north of Hujialou Steel Market in Zhucheng Economic Development Zone, Weifang City, Shandong Province, is registered with Zhucheng Market Supervision and Administration Bureau. The legal representative is Li Zhiqian, and the 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; Manufacturing of specialized instruments and meters for environmental monitoring; Sales of specialized instruments and meters for environmental monitoring; Manufacturing of environmental emergency technology equipment; Sales of environmental emergency technical equipment; Sales of specialized chemical products (excluding hazardous chemicals); Environmental consulting services; Import and export of goods. (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 Machine, Air Flotation Machine, Spiral Press

TOP8
Liaoning Shuanglin Environmental Protection Equipment Manufacturing Co., Ltd
Overall Score4.5 / 5
Est. Date2018-12-14
Registered Capital30000K CNY

Liaoning Shuanglin Environmental Protection Equipment Manufacturing Co., Ltd., registered at No. 86-14 Qixing Street, Shenbei District, Shenyang City, Liaoning Province, China. The registration authority is the Market Supervision Administration of Shenbei New District, Shenyang City, and the legal representative is Linlin. The business scope includes general projects: sales of environmental protection special equipment; Manufacturing of specialized equipment for environmental protection; Water pollution control; Water resource management; Water pollution prevention and control services; Wastewater treatment and its recycling; Environmental consulting services; Industrial engineering design services; Research and development of emerging energy technologies; Manufacturing of atmospheric pollution monitoring and detection instruments and meters; Air pollution control; Air pollution prevention and control services; Noise and vibration control services; Solid waste management; Municipal facility management; Urban greening management; Urban and rural urban appearance management; Construction of landscaping and greening projects; Installation services for environmental sanitation public facilities; Manufacturing of soil and site remediation equipment; Sales of specialized instruments and meters for environmental monitoring; Research and development of new material technology; Manufacturing of coal-fired flue gas desulfurization and denitrification equipment; Environmental protection monitoring; Sales of photovoltaic equipment and components; Sales of mining machinery; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Mechanical equipment leasing; Seawater desalination treatment; Collection, treatment, and utilization of rainwater, brackish water, and mine water; Manufacturing of sludge treatment equipment; Manufacturing of dust removal technology equipment; Research and development of carbon reduction, carbon conversion, carbon capture, and carbon sequestration technologies; Manufacturing of new membrane materials; Sales of new membrane materials; Technology import and export; 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: Grille Machine, Pulse Dust Collector, Bag Filter

TOP9
Hebei Zhuhong Water Conservancy Machinery Co., Ltd
Overall Score4.3 / 5
Est. Date2020-01-09
Registered Capital53000K CNY

Hebei Zhuhong Water Conservancy Machinery Co., Ltd., with its registered address at 02-01, west of Anxin Line, Xinhe County, Xingtai City, Hebei Province, is registered with the Market Supervision Administration of Xinhe County. The legal representative is Wei Binghui, and its business scope includes general projects such as the manufacturing of water resources specialized machinery and equipment; Manufacturing of construction machinery; Sales of construction machinery; Black metal casting; Manufacturing of metallurgical specialized equipment; Sales of metallurgical specialized equipment; Nonferrous metal casting; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of hydraulic power machinery and components; Sales of hydraulic power machinery and components; Manufacturing of pneumatic power machinery and components; Sales of pneumatic power machinery and components; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Rubber product manufacturing; Sales of rubber products; Manufacturing of plastic products; Sales of plastic products; Manufacturing of glass fiber reinforced plastic products; Sales of glass fiber reinforced plastic products; Manufacturing of electronic components and electromechanical equipment; Manufacturing of power electronic components; Manufacturing of electronic components; Sales of electronic components and electromechanical equipment; Sales of power electronic components; Wholesale of electronic components; Sales of photovoltaic equipment and components; Sales of mechanical equipment; General equipment repair; Specialized equipment repair; Installation services for ordinary mechanical equipment; Mechanical equipment research and development; 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: 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 Machine, Steel Flap Door, Winch Hoist

TOP10
Shandong Collins Environmental Protection Technology Co., Ltd
Overall Score4.3 / 5
Est. Date2017-05-15
Registered Capital10800K CNY

Shandong Collins Environmental Protection Technology Co., Ltd., with its registered address located 100 meters south of the intersection of Ma'ershan Avenue and Tourist Road in Baigezhuang, Huanghua Town, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau. The legal representative is Sun Xinjie, and the business scope includes research and development, production, and sales of environmental protection machinery and accessories; Selling steel, hardware products, electrical equipment, nylon rope ladders, water pumps, reducers, motors, and air compressors; Import and export business of goods. (Projects that require approval by law can only be operated after approval by relevant departments.). Core products: Grille Machine, Decanter, Dosing Device

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Dezhou Wangjing Environmental Protection Equipment Co., Ltd2020-03-10Grille Machine, Inclined Screen Dry Wet Separator, Rotary Rake Toothed Grille Cleaning Machine3000K CNYNot Supported
Hebei Mengshui Water Conservancy Machinery Co., Ltd2021-12-15Grille Machine, Winch Hoist, Slap The Door10000K CNYSupported
Hebei Yuchuang Water Conservancy Machinery Co., Ltd2021-05-08Grille Machine, Winch Type Hoist, Screw Opening And Closing Machine12000K CNYNot Supported
Shandong Blue Environmental Engineering Co., Ltd2019-09-18Grille Machine, Mechanical Filter, Fully Automatic Dosing Machine3000K CNYSupported
Xinhe Yuzhu Hydraulic Machinery Co., Ltd2024-09-29Grille Machine300K CNYSupported
Zhucheng Blue Environmental Protection Technology Co., Ltd2016-09-23Grille Machine, Fiber Disc Filter, Air Flotation Machine5000K CNYSupported
Shandong Chuanzhiyuan Environmental Protection Technology Co., Ltd2023-12-27Grille Machine, Air Flotation Machine, Spiral Press3000K CNYSupported
Liaoning Shuanglin Environmental Protection Equipment Manufacturing Co., Ltd2018-12-14Grille Machine, Pulse Dust Collector, Bag Filter30000K CNYSupported
Hebei Zhuhong Water Conservancy Machinery Co., Ltd2020-01-09Grille Machine, Steel Flap Door, Winch Hoist53000K CNYSupported
Shandong Collins Environmental Protection Technology Co., Ltd2017-05-15Grille Machine, Decanter, Dosing Device10800K CNYNot Supported

Purchasing Guide

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

  • For procurement requirements that require the use of grid machines, it is recommended to prioritize confirming key technical parameters such as equipment spacing, processing capacity, and material to ensure compatibility with wastewater treatment or industrial filtration scenarios.
  • Grille machines are widely used in municipal sewage pretreatment and food processing waste separation scenarios. When purchasing, different structural types such as chain, rotary, or stepped can be selected based on specific working conditions.
  • 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.
  • When purchasing, attention should be paid to the anti-corrosion performance and driving method of the grid machine. For example, in coastal or highly corrosive environments, it is recommended to use stainless steel material with corrosion-resistant coating design.

Knowledge Base

Q

In drainage, industrial wastewater, and agricultural water treatment projects, incoming water often contains a large amount of floating debris and coarse impurities, such as plastics, tree branches, cloth strips, algae, etc. If not effectively intercepted, these debris may cause pump blockage, pipeline siltation, or interfere with subsequent treatment processes. As a key equipment for front-end pre-processing, the selection of rotary grid machine directly affects the stability and maintenance of system operation

Q

Mesh belt grid machines are widely used in fields such as water treatment, papermaking, mining, and food. It is a common material dehydration device and can also serve as an important tool for dust and pollutant treatment in certain environments. The working principle of the mesh belt grille machine is to separate impurities, particles, and pollutants in water through a series of filters and mesh belts, and smoothly discharge pure water.

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