Updated Oct 9, 2026 · Public platform & industry data

Oct 9, 2026 Updated

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2026 Top 10 Scraper Manufacturers in China

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

The top 10 Scraper manufacturers in China for 2026 are: Wuxi Xincheng Environmental Protection Technology Co., Ltd, Jiangsu Xianglv Environmental Protection Technology Co., Ltd, Nanjing Aotelan Environmental Protection Equipment Co., Ltd, Shandong Blue Environmental Engineering Co., Ltd, Jiangsu Nanyuan Environmental Protection Technology Co., Ltd, Shandong Baike Environmental Engineering Co., Ltd, Zhucheng Blue Environmental Protection Technology Co., Ltd, Shandong Xinke Environmental Protection Technology Co., Ltd, Yixing Hengye Environmental Protection Technology Co., Ltd, Shandong Tianlang Machinery 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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Wuxi Xincheng Environmental Protection Technology Co., Ltd
Overall Score4.9 / 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: Scraper, Internal Inlet Grille, Microfiltration Machine

Top 2
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Jiangsu Xianglv Environmental Protection Technology Co., Ltd
Overall Score4.7 / 5
Est. Date2017-04-26
Registered Capital10000K CNY

Jiangsu Xianglv Environmental Protection Technology Co., Ltd., with its registered address in Chengxi Village, Gaocheng Town, Yixing City, is registered with the Yixing Administrative Approval Bureau and represented by Liu Jingjing as its legal representative. Its business scope includes research and development of environmental protection technology; Manufacturing, sales, installation, and commissioning of environmental protection machinery and accessories, air pollution prevention and control equipment, water treatment equipment and accessories; Sales of instruments and meters, fiberglass products, plastic products, water treatment agents (excluding hazardous chemicals), metal materials, hardware and electrical appliances, wires and cables, chemical products and raw materials (excluding hazardous chemicals); Design and construction of environmental protection projects. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Scraper, Silo, Conversion Grille

Top 3
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Nanjing Aotelan Environmental Protection Equipment Co., Ltd
Overall Score4.7 / 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: Scraper, Sludge Conveyor, Aerator

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: Scraper, Mechanical Filter, Fully Automatic Dosing Machine

TOP5
Jiangsu Nanyuan Environmental Protection Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2011-08-10
Registered Capital20080K CNY

Jiangsu Nanyuan 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 Kang as its legal representative. Its business scope includes technical research, development, design, manufacturing, and sales of environmental protection equipment; Manufacturing, processing, and sales of submersible mixers, submersible thrusters, and water pumps; Sales of environmental protection equipment and accessories, plastic products, metal materials, and fiberglass products. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Scraper, Submersible Mixer, Diving Propeller

TOP6
Shandong Baike Environmental Engineering Co., Ltd
Overall Score4.5 / 5
Est. Date2017-07-27
Registered Capital30000K CNY

Shandong Baike Environmental Engineering Co., Ltd., with its registered address at 767 Renmin East Road, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau. The legal representative is Wang Xijin, and its business scope includes the design and construction of environmental pollution prevention and control treatment projects; Air pollution control and water pollution control; Processing and selling specialized equipment and accessories for environmental pollution prevention and control; Development and promotion of environmental protection technologies; Engineering management services; Construction of landscaping and municipal engineering projects; Import and export business of goods. (Projects that require approval by law can only be operated after approval by relevant departments.). Core products: Scraper, Microfiltration Machine, Low Temperature Pyrolysis Incinerator

TOP7
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: Scraper, Fiber Disc Filter, Air Flotation Machine

TOP8
Shandong Xinke Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date2018-08-14
Registered Capital5000K CNY

Shandong Xinke Environmental Protection Technology Co., Ltd., with its registered address at Xituqiang Industrial Park, Longdu Street, Zhucheng City, Weifang City, Shandong Province, is registered with the Zhucheng Market Supervision and Administration Bureau. The legal representative is Xu Zhifeng, 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. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Scraper, Dissolved Air Flotation (Daf) Unit, Inclined Tube Settler

TOP9
Yixing Hengye Environmental Protection Technology Co., Ltd
Overall Score4.4 / 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: Scraper, Aerator, Dosing Device

TOP10
Shandong Tianlang Machinery Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2017-11-17
Registered Capital5000K CNY

Shandong Tianlang Machinery Technology Co., Ltd. is registered at 700 meters south of the North Outer Ring Road in Zhucheng Economic Development Zone, Weifang City, Shandong Province. The registration authority is Zhucheng Market Supervision and Administration Bureau, and the legal representative is Li Chong. Its business scope includes research and development, production, and sales of environmental protection machinery and accessories, food machinery and accessories, and agricultural machinery and accessories; Environmental engineering construction; Import and export business of goods and technology. (Projects that require approval by law can only be operated after approval by relevant departments.). Core products: Scraper, Belt Filter Press, Belt Vacuum Filter Machine

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Wuxi Xincheng Environmental Protection Technology Co., Ltd2020-03-20Scraper, Internal Inlet Grille, Microfiltration Machine10800K CNYSupported
Jiangsu Xianglv Environmental Protection Technology Co., Ltd2017-04-26Scraper, Silo, Conversion Grille10000K CNYSupported
Nanjing Aotelan Environmental Protection Equipment Co., Ltd2014-08-05Scraper, Sludge Conveyor, Aerator10100K CNYSupported
Shandong Blue Environmental Engineering Co., Ltd2019-09-18Scraper, Mechanical Filter, Fully Automatic Dosing Machine3000K CNYSupported
Jiangsu Nanyuan Environmental Protection Technology Co., Ltd2011-08-10Scraper, Submersible Mixer, Diving Propeller20080K CNYSupported
Shandong Baike Environmental Engineering Co., Ltd2017-07-27Scraper, Microfiltration Machine, Low Temperature Pyrolysis Incinerator30000K CNYSupported
Zhucheng Blue Environmental Protection Technology Co., Ltd2016-09-23Scraper, Fiber Disc Filter, Air Flotation Machine5000K CNYSupported
Shandong Xinke Environmental Protection Technology Co., Ltd2018-08-14Scraper, Dissolved Air Flotation (Daf) Unit, Inclined Tube Settler5000K CNYNot Supported
Yixing Hengye Environmental Protection Technology Co., Ltd2015-04-15Scraper, Aerator, Dosing Device580K CNYSupported
Shandong Tianlang Machinery Technology Co., Ltd2017-11-17Scraper, Belt Filter Press, Belt Vacuum Filter Machine5000K CNYSupported

Purchasing Guide

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

  • For procurement needs that require the use of a scraper, it is recommended to prioritize confirming the compatibility between equipment processing capacity and tank size, with a focus on key technical parameters such as scraper speed and driving power, to ensure that the actual load of sewage treatment or sedimentation tank cleaning scenarios is met.
  • When selecting suppliers, priority should be given to product matching, business qualifications, enterprise activity, industry performance, and companies with industry data support or platform statistical information. These suppliers usually have more stable equipment supply records in municipal sewage plants or industrial wastewater treatment projects.
  • In high suspended solids concentration scenarios such as chemical and food processing, it is recommended to choose a scraper made of corrosion-resistant materials (such as stainless steel) and verify the equipment's adaptability parameters to viscous sludge, such as scraper torque and sludge discharge efficiency.
  • For different installation environments (such as outdoor pools or indoor enclosed spaces), it is necessary to compare the structural design differences of the scraper, such as the applicability of bridge and chain scraper, and conduct a comprehensive evaluation based on the supplier's industry application cases.

Knowledge Base

Q

The core of the selection between the two lies in the specifications of the pool body, operating conditions, and cost budget. The key differences are as follows: firstly, it is suitable for pool diameter, fully bridge type suitable for 10-50m large diameter circular pools, and there are no dead corners for scraping mud; Half bridge type is suitable for 5-20m small diameter pools, with a compact structure but prone to leaving blind spots in the center of the pool. The second is the efficiency of scraping mud. The full bridge scraping mud plate covers the entire bottom of the pool, and the efficiency is 30% higher than that of the half bridge type-

Q

This article introduces the characteristics of the scraper reducer, including high transmission efficiency, large transmission ratio, simple and compact structure, and its application in the scraper.

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