Updated Oct 11, 2026 · Public platform & industry data

Oct 11, 2026 Updated

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2026 Top 10 Rotating Grille Manufacturers in China

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

The top 10 Rotating Grille manufacturers in China for 2026 are: Weifang Qiande Environmental Protection Equipment Co., Ltd, Wuxi Xincheng Environmental Protection Technology Co., Ltd, Hebei Yuchuang Water Conservancy Machinery Co., Ltd, Shandong Blue Environmental Engineering Co., Ltd, Zhucheng Blue Environmental Protection Technology Co., Ltd, Shandong Chuanzhiyuan Environmental Protection Technology Co., Ltd, Dezhou Dingyue Environmental Protection Technology Co., Ltd, Xintai Water Conservancy Machinery Factory in Xinhe County, Yixing Changshui Environmental Protection Technology Co., Ltd, Yixing Hengye 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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Weifang Qiande Environmental Protection Equipment Co., Ltd
Overall Score4.9 / 5
Est. Date2017-07-27
Registered Capital3000K CNY

Weifang Qiande Environmental Protection Equipment Co., Ltd. is registered in Chejiagou Village, Yeyuan Town, Linqu County, Weifang City, Shandong Province. The registration authority is Linqu County Market Supervision Administration Bureau, and the legal representative is Feng Yumei. The business scope includes the manufacturing, sales, and installation of environmental protection equipment, water treatment equipment, filtration equipment, mining machinery equipment and accessories; Environmental engineering design and construction; Processing and sales of rubber and plastic products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Rotating Grille, Sewage Treatment Equipment, Dissolved Air Flotation (Daf) Unit

Top 2
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Wuxi Xincheng Environmental Protection Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2020-03-20
Registered Capital10800K CNY

Wuxi Xincheng Environmental Protection Technology Co., Ltd. is registered in Gaocheng Village, Gaocheng Town, Yixing City. The registration authority is the Yixing Administrative Approval Bureau, and the legal representative is Xu Ling. 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; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Intelligent basic manufacturing equipment manufacturing; Manufacturing of industrial control computers and systems; Manufacturing of general components; Manufacturing of power transmission, distribution and control equipment; Manufacturing of mechanical and electrical equipment; Manufacturing of gas and liquid separation and purification equipment; Sales of mechanical parts and components; Sales of specialized equipment for environmental protection; Sales of mechanical equipment; Sales of intelligent basic manufacturing equipment; Sales of pumps and vacuum equipment; Sales of gas and liquid separation and purification equipment; Sales of electronic components and electromechanical equipment; Sales of pneumatic power machinery and components; Sales of hydraulic power machinery and components; Sales of distribution switch control equipment; Sales of metal products; Sales of plastic products; Sales of electrical equipment; Sales of instruments and meters; General equipment repair; Specialized equipment repair; Electrical equipment repair; Repair of metal products; Instrument and meter repair; Maintenance of electronic and mechanical equipment (excluding special equipment); Environmental consulting services; Professional design services; Industrial design services; Engineering management services; Water pollution control (except for projects that require approval according to law, independently carry out business activities based on the business license in accordance with the law). Core products: Rotating Grille, Internal Inlet Grille, Microfiltration Machine

Top 3
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Hebei Yuchuang Water Conservancy Machinery Co., Ltd
Overall Score4.8 / 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: Rotating Grille, Winch Type Hoist, Screw Opening And Closing Machine

TOP4
Shandong Blue Environmental Engineering Co., Ltd
Overall Score4.7 / 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: Rotating Grille, Mechanical Filter, Fully Automatic Dosing Machine

TOP5
Zhucheng Blue Environmental Protection Technology Co., Ltd
Overall Score4.7 / 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: Rotating Grille, Fiber Disc Filter, Air Flotation Machine

TOP6
Shandong Chuanzhiyuan Environmental Protection Technology Co., Ltd
Overall Score4.6 / 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: Rotating Grille, Air Flotation Machine, Spiral Press

TOP7
Dezhou Dingyue Environmental Protection Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2017-07-17
Registered Capital10800K CNY

Dezhou Dingyue Environmental Protection Technology Co., Ltd., registered at Antai Road, Ande Street, Lingcheng District, Dezhou City, Shandong Province (Workshop 7 of Dezhou Junda Machinery Co., Ltd.), registered with the Market Supervision Administration of Lingcheng District, Dezhou City, with Li Chenglong as the legal representative. Its business scope includes research and development, production, sales, and after-sales service of environmental protection equipment; Environmental protection engineering design and construction; Sales of water treatment agents (excluding hazardous chemicals); Sales of mechanical components, metal parts, and dust and smoke prevention treatment equipment; Import and export business of goods and technology. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Rotating Grille, Spiral Press, Internal Flow Rotary Drum Microfilter

TOP8
Xintai Water Conservancy Machinery Factory in Xinhe County

No. 89, Nanzhanghua Village, Xinhe Town, Xinhe County, Xingtai City, Hebei Province

Overall Score4.6 / 5
Est. Date2018-03-09
Registered Capital10000K CNY

Xintai Water Conservancy Machinery Factory, located at No. 89, Nanzhanghua Village, Xinhe Town, Xinhe County, Xingtai City, Hebei Province, was established on March 9, 2018. The registration authority is Xinhe County Market Supervision and Administration Bureau, and the legal representative is Li Shijing. Core products: Rotating Grille, Belt Conveyor, Cleaning Machine

TOP9
Yixing Changshui Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2012-07-20
Registered Capital3000K CNY

Yixing Changshui Environmental Protection Technology Co., Ltd., registered at Room 110, Building 24, China Yixing International Environmental Protection City, No. 66 Far East Avenue, Gaocheng Town, Yixing City, registered with Yixing Data Bureau, with Lu Libing as the legal representative. Its business scope includes technical research, development, design, manufacturing, and sales of environmental pollution prevention and control equipment and environmental water treatment equipment; Sales of fiberglass products, plastic products, steel, and environmentally friendly accessories; Import and export business of various commodities and technologies through self operation and agency (excluding commodities and technologies restricted or prohibited from import and export by the state). (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Rotating Grille, Internal Inlet Grille, Drum Grille

TOP10
Yixing Hengye Environmental Protection Technology Co., Ltd
Overall Score4.3 / 5
Est. Date2015-04-15
Registered Capital580K CNY

Yixing Hengye Environmental Protection Technology Co., Ltd., with its registered address in Gaoyao Village, Gaocheng Town, Yixing City, is registered with the Yixing Administrative Approval Bureau and represented by Zhou Huaqing. Its business scope includes licensed projects such as power generation, transmission, and power supply (distribution); Construction project design; Construction projects (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) General projects: technical services, technology development, technology consulting, technology exchange, technology transfer, technology promotion; Manufacturing of specialized equipment for environmental protection; Manufacturing of industrial automatic control system devices; Manufacturing of ovens, furnaces, and electric furnaces; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Manufacturing of plastic products; Mechanical parts and component processing; Sales of specialized equipment for environmental protection; Sales of industrial automatic control system devices; Sales of ovens, furnaces, and electric furnaces; Sales of mechanical parts and components; Sales of mechanical equipment; Wholesale of hardware products; Operation of wires and cables; Sales of chemical products (excluding licensed chemical products); Sales of specialized chemical products (excluding hazardous chemicals); Sales of insulation materials; Sales of plastic products; Sales of glass fiber reinforced plastic products; Sales of metal products; Sales of metal materials; Sales of building materials; Sales of instruments and meters; Sales of pumps and vacuum equipment; Sales of valves and plugs; Sales of fans and blowers; Sales of sealing fillers; Sales of gears, gear reducers, and gearboxes; Environmental consulting services; Installation services for ordinary mechanical equipment; Engineering management services; Import and export agency; Technology import and export; Import and export of goods (except for projects that require approval according to law, conducting business activities independently based on the business license in accordance with the law). Core products: Rotating Grille, Aerator, Dosing Device

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Weifang Qiande Environmental Protection Equipment Co., Ltd2017-07-27Rotating Grille, Sewage Treatment Equipment, Dissolved Air Flotation (Daf) Unit3000K CNYSupported
Wuxi Xincheng Environmental Protection Technology Co., Ltd2020-03-20Rotating Grille, Internal Inlet Grille, Microfiltration Machine10800K CNYSupported
Hebei Yuchuang Water Conservancy Machinery Co., Ltd2021-05-08Rotating Grille, Winch Type Hoist, Screw Opening And Closing Machine12000K CNYNot Supported
Shandong Blue Environmental Engineering Co., Ltd2019-09-18Rotating Grille, Mechanical Filter, Fully Automatic Dosing Machine3000K CNYSupported
Zhucheng Blue Environmental Protection Technology Co., Ltd2016-09-23Rotating Grille, Fiber Disc Filter, Air Flotation Machine5000K CNYSupported
Shandong Chuanzhiyuan Environmental Protection Technology Co., Ltd2023-12-27Rotating Grille, Air Flotation Machine, Spiral Press3000K CNYSupported
Dezhou Dingyue Environmental Protection Technology Co., Ltd2017-07-17Rotating Grille, Spiral Press, Internal Flow Rotary Drum Microfilter10800K CNYSupported
Xintai Water Conservancy Machinery Factory in Xinhe County2018-03-09Rotating Grille, Belt Conveyor, Cleaning Machine10000K CNYSupported
Yixing Changshui Environmental Protection Technology Co., Ltd2012-07-20Rotating Grille, Internal Inlet Grille, Drum Grille3000K CNYSupported
Yixing Hengye Environmental Protection Technology Co., Ltd2015-04-15Rotating Grille, Aerator, Dosing Device580K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of rotary grilles, it is recommended to prioritize confirming key technical parameters such as equipment processing capacity and grille gap size to ensure compatibility with wastewater treatment or industrial filtration scenarios.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support. Such suppliers usually have more stable delivery records in the field of municipal sewage or industrial wastewater treatment.
  • Rotary grilles are widely used in rainwater pumping stations or pre-treatment of food processing wastewater. When purchasing, material selection should be considered based on the characteristics of corrosive media, such as stainless steel or galvanized carbon steel.
  • Different specifications of rotating grilles may involve differences in driving power. It is recommended to evaluate the rationality of equipment size and motor configuration based on actual installation space and operating energy consumption requirements.

Knowledge Base

Q

The core of the two selection lies in the adaptability of the working conditions, and the key differences are reflected in four aspects: first, the working principle. The reverse type tooth rake grid moves downwards and upwards in front of the grid to scoop up debris, while the rotary type uses the rake chain to continuously rotate and scoop up debris; Secondly, it is suitable for impurity types. The reverse fishing method is suitable for environments with large floating objects and high sediment, while the rotary method is more suitable for fine filtration scenarios; The third is the structural characteristics, reverse fishing underwater without transmission

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