Updated Oct 6, 2026 · Public platform & industry data

Oct 6, 2026 Updated

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2026 Top 10 Automatic Dosing System Manufacturers in China

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Top-rated Automatic Dosing System suppliers, How to choose a Automatic Dosing System manufacturer, Best Automatic Dosing System companies in China

The top 10 Automatic Dosing System manufacturers in China for 2026 are: Shanghai Haiheng Electromechanical Instrument Co., Ltd, Jiangsu Ruilong Environmental Protection Technology Co., Ltd, Zhengzhou Hengke Machinery Co., Ltd, Sichuan Jingtang Environmental Protection Equipment Co., Ltd, Shandong Hechuang Zhiyun Environmental Protection Equipment Co., Ltd, Nanjing Lanjiang Water Treatment Equipment Co., Ltd, Shanghai Bosen Environmental Protection Technology Co., Ltd, Tianjin Jiazhong Technology Development Co., Ltd, Weifang Shuiqing Environmental Protection Equipment Co., Ltd, Weifang Huisheng Environmental Protection Equipment 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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Shanghai Haiheng Electromechanical Instrument Co., Ltd

No. 39 Xingfa Road, Xingta Town, Jinshan District, Shanghai

Overall Score4.9 / 5
Est. Date1998-10-26
Registered Capital5000K CNY

Shanghai Haiheng Electromechanical Instrument Co., Ltd., located at No. 39 Xingfa Road, Xingta Town, Jinshan District, Shanghai, was established on October 26, 1998. The registered authority is the Shanghai Municipal Administration for Market Regulation, and the legal representative is Wang Zhiwu. Core products: Automatic Dosing System

Top 2
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Jiangsu Ruilong Environmental Protection Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2019-03-13
Registered Capital10000K CNY

Jiangsu Ruilong Environmental Protection Technology Co., Ltd., with its registered address at No. 77 Yuandong Avenue, Gaocheng Town, Yixing City, is registered with the Yixing Administrative Approval Bureau and represented by Sun Chong as the legal representative. Its business scope includes the research and development, design, manufacturing, installation, and sales of environmental pollution prevention and control equipment, water quality pollution prevention and control equipment, solid waste pollution prevention and control equipment, exhaust gas pollution prevention and control equipment, noise pollution prevention and control equipment, desulfurization and denitrification equipment, dust removal equipment, membrane separation equipment, and complete automation control equipment; Noise control; Soil remediation; Operation and management of environmental pollution control facilities; Design and construction of environmental protection engineering, municipal public works, river dredging engineering, water supply and drainage engineering, pipeline dredging engineering, and landscape engineering; Sales of environmental protection equipment accessories, environmental protection fillers, instruments and meters, metal materials, activated carbon, water treatment agents (excluding hazardous chemicals), chemical products and raw materials (excluding hazardous chemicals), rubber products, plastic products, fiberglass products, wires and cables, hardware and electrical equipment, complete sets of power equipment and accessories. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Automatic Dosing System, Fiber Disc Filter, Sand-Water Separator

Top 3
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Zhengzhou Hengke Machinery Co., Ltd
Overall Score4.8 / 5
Est. Date2011-01-06
Registered Capital6600K CNY

Zhengzhou Hengke Machinery Co., Ltd., registered at No. 2703, 27th floor, Building 3, No. 238 Tongbai South Road, Zhongyuan District, Zhengzhou City, with the registration authority of Zhengzhou Zhongyuan District Market Supervision Administration and the legal representative of Xu Fengwei, is engaged in the production and sales of mechanical equipment, environmental protection equipment, mixing equipment, and crushing equipment; Import and export of goods or technology. For licensed business projects, relevant department licenses must be obtained before operating. Core products: Automatic Dosing System, Lime Feeding Silo, Soda Ash Silo

TOP4
Sichuan Jingtang Environmental Protection Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2019-09-12
Registered Capital5100K CNY

Sichuan Jingtang Environmental Protection Equipment Co., Ltd., with its registered address at No. 79 Gangbei 2nd Road, Chengdu Modern Industrial Port North Area, Pidu District, Chengdu City, is registered with the Pidu District Market Supervision and Administration Bureau. The legal representative is Chen Bo, and its business scope includes general projects such as mechanical equipment sales; Wholesale of hardware products; Sales of electrical equipment; Sales of firefighting equipment; Sales of pumps and vacuum equipment; Sales of chemical products (excluding licensed chemical products); Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Wastewater treatment and its recycling; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Water pollution prevention and control services; Manufacturing of specialized machinery and equipment for water resources; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Sales of Class I medical devices; Sales of Class II medical devices; Import and export of goods; Technology import and export (except for projects that require approval according to law, business activities are carried out independently based on the business license in accordance with the law).. Core products: Automatic Dosing System, Reverse Osmosis Equipment, Ultrafiltration Water Purification Equipment

TOP5
Shandong Hechuang Zhiyun Environmental Protection Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2007-07-25
Registered Capital30060K CNY

Shandong Hechuangzhiyun Environmental Protection Equipment Co., Ltd., with its registered address at No. 9, Lanxiang Street, Shilibao Street, Kuiwen District, Weifang City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Kuiwen District, Weifang City. The legal representative is Zhu Qingmei, and its business scope includes general projects such as the manufacturing of environmental protection equipment; 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; Installation services for ordinary mechanical equipment; Specialized equipment repair; Industrial engineering design services; Environmental consulting services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Rental services (excluding licensed rental services); 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: Automatic Dosing System, Sodium Hypochlorite Generator, Powder Addition

TOP6
Nanjing Lanjiang Water Treatment Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2001-08-22
Registered Capital58000K CNY

Nanjing Lanjiang Water Treatment Equipment Co., Ltd., with its registered address at No. 18 Xinyu Road, Hengliang Street, Liuhe District, Nanjing City, is registered with the Market Supervision Administration of Liuhe District, Nanjing City. The legal representative is Lv Jinzhu, and its business scope includes general projects such as pump and vacuum equipment sales; Manufacturing of pumps and vacuum equipment; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Specialized equipment repair; Manufacturing of specialized machinery and equipment for water resources; Mechanical parts and component processing; Sales of mechanical parts and components; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of household waste treatment equipment; Sales of household waste treatment equipment; Manufacturing of sludge treatment equipment; Import and export of goods; Environmental consulting services; Engineering management services; 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 with a business license in accordance with the law). Core products: Automatic Dosing System, Submersible Mixer, Inverted Umbrella Aerator

TOP7
Shanghai Bosen Environmental Protection Technology Co., Ltd
Overall Score4.6 / 5
Est. Date2014-05-07
Registered Capital11000K CNY

Shanghai Bosen Environmental Protection Technology Co., Ltd., with its registered address at Building 14, Zone B, No. 9655 Tingwei Road, Tinglin Town, Jinshan District, Shanghai, is registered with the Jinshan District Market Supervision and Administration Bureau. The legal representative is Sun Yubiao, and the business scope includes general projects such as the manufacturing of specialized environmental protection equipment; Manufacturing of specialized machinery and equipment for water resources; Manufacturing of gas and liquid separation and purification equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Sales of chemical products (excluding licensed chemical products); Sales of mechanical equipment; Electronic product sales; Sales of specialized equipment for environmental protection; Sales of gas and liquid separation and purification equipment; Sales of pumps and vacuum equipment; Sales of industrial automatic control system devices; Graphic and textual design and production; General equipment repair; Installation services for ordinary mechanical equipment; Software development; Research and development of Internet of Things technology; Maintenance of electronic and mechanical equipment (excluding special equipment); 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: production of disinfection equipment; 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: Automatic Dosing System, Dosing Equipment,

TOP8
Tianjin Jiazhong Technology Development Co., Ltd
Overall Score4.6 / 5
Est. Date2013-08-30
Registered Capital22000K CNY

Tianjin Jiazhong Technology Development Co., Ltd., with its registered address at No. 34 Dongchang Road, Jingjinzhouhe Science and Technology Industrial Park, Jizhou District, Tianjin, registered with the Market Supervision Administration of Jizhou District, Tianjin, and represented by Li Changling as its legal representative. Its business scope includes general projects such as mechanical equipment research and development; Engineering and technical research and experimental development; Automobile sales; Manufacturing of automotive parts and accessories; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Wastewater treatment and its recycling; Manufacturing of sludge treatment equipment; Mechanical equipment leasing; Wholesale of automotive spare parts; Motor vehicle repair and maintenance; Water pollution prevention and control services; Water pollution control; Sales of environmental emergency technical equipment; Manufacturing of environmental emergency technology equipment; Municipal facility management; Treatment and utilization of livestock and poultry manure; Manufacturing of household waste treatment equipment; Sales of household waste treatment equipment; Manufacturing of ecological environment materials; Manufacturing of specialized chemical products (excluding hazardous chemicals); Sales of specialized chemical products (excluding hazardous chemicals); Sales of metal materials; Sales of electronic components and electromechanical equipment; Manufacturing of metal structures; Rural household waste management services; Construction of earthwork engineering; Construction of landscaping and greening projects. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed project: production of road motor vehicles; Installation, renovation, and repair of special equipment; Manufacturing of special equipment; Urban household waste management services; Construction project construction; Urban construction waste disposal (clearance); Kitchen waste disposal. (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: Automatic Dosing System, 5 Common Car Models, Garbage Disposal Vehicle

TOP9
Weifang Shuiqing Environmental Protection Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2015-04-07
Registered Capital15760K CNY

Weifang Shuiqing Environmental Protection Equipment Co., Ltd. is registered in Dingchen Tiegou Village, Mizhou Street, Zhucheng City, Weifang City, Shandong Province. The registration authority is Zhucheng Market Supervision and Administration Bureau, and the legal representative is Sun Bingchu. Its business scope includes research and development, production, sales, and installation of water purification equipment, sewage treatment equipment, industrial automation control system devices, garbage incineration equipment, waste gas treatment equipment, dust removal, desulfurization, and denitrification equipment; Undertake integrated water purification and sewage treatment projects. (Projects that require approval by law can only be operated after approval by relevant departments.). Core products: Automatic Dosing System, Automatic Dosing Device, Integrated Water Purification Equipment

TOP10
Weifang Huisheng Environmental Protection Equipment Co., Ltd
Overall Score4.4 / 5
Est. Date2010-06-07
Registered Capital5000K CNY

Weifang Huisheng Environmental Protection Equipment Co., Ltd., with its registered address located on the east side of Lashan in Chejiagou, Yeyuan Town, Linqu County, is registered with the Linqu County Market Supervision Administration Bureau. The legal representative is Xu Chengju, and its business scope includes environmental protection engineering, mechanical and electrical installation engineering design, and construction; Design, manufacturing, installation, commissioning, and sales of environmental protection equipment, biogas equipment, and electromechanical equipment; Processing and sales of plastic products; Sales of hardware, electromechanical, and environmentally friendly materials; Provide after-sales service for the products sold. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Automatic Dosing System, Dosing Device, Mechanical Grating

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai Haiheng Electromechanical Instrument Co., Ltd1998-10-26Automatic Dosing System5000K CNYNot Supported
Jiangsu Ruilong Environmental Protection Technology Co., Ltd2019-03-13Automatic Dosing System, Fiber Disc Filter, Sand-Water Separator10000K CNYSupported
Zhengzhou Hengke Machinery Co., Ltd2011-01-06Automatic Dosing System, Lime Feeding Silo, Soda Ash Silo6600K CNYNot Supported
Sichuan Jingtang Environmental Protection Equipment Co., Ltd2019-09-12Automatic Dosing System, Reverse Osmosis Equipment, Ultrafiltration Water Purification Equipment5100K CNYNot Supported
Shandong Hechuang Zhiyun Environmental Protection Equipment Co., Ltd2007-07-25Automatic Dosing System, Sodium Hypochlorite Generator, Powder Addition30060K CNYNot Supported
Nanjing Lanjiang Water Treatment Equipment Co., Ltd2001-08-22Automatic Dosing System, Submersible Mixer, Inverted Umbrella Aerator58000K CNYSupported
Shanghai Bosen Environmental Protection Technology Co., Ltd2014-05-07Automatic Dosing System, Dosing Equipment, 11000K CNYNot Supported
Tianjin Jiazhong Technology Development Co., Ltd2013-08-30Automatic Dosing System, 5 Common Car Models, Garbage Disposal Vehicle22000K CNYNot Supported
Weifang Shuiqing Environmental Protection Equipment Co., Ltd2015-04-07Automatic Dosing System, Automatic Dosing Device, Integrated Water Purification Equipment15760K CNYNot Supported
Weifang Huisheng Environmental Protection Equipment Co., Ltd2010-06-07Automatic Dosing System, Dosing Device, Mechanical Grating5000K CNYSupported

Purchasing Guide

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

  • For procurement requirements that require the use of automatic dosing systems, it is recommended to prioritize checking key technical parameters such as dosing accuracy, flow range, and corrosion resistance to ensure compatibility with the process flow.
  • In different scenarios such as water treatment, chemical or pharmaceutical industries, the control mode of automatic dosing systems (such as PLC or intelligent linkage) needs to be screened according to actual automation requirements.
  • 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 the system requires long-term continuous operation, it is recommended to pay attention to the material life of core components such as metering pumps and sensors, and evaluate the completeness of the technical documentation provided by the supplier.

Knowledge Base

Q

Popular Science Analysis of Selection and Working Principle of Fully Automatic Medication Device In industrial water treatment, chemical production, and environmental engineering, the accuracy and stability of chemical dosage directly affect the efficiency and safety of system operation. The traditional manual dosing method has problems such as cumbersome operation, large dosage errors, and delayed response, which are difficult to meet the refined requirements of modern technology for process control. Fully automatic dosing device

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