Updated Sep 11, 2026 · Public platform & industry data

Sep 11, 2026 Updated

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2026 Top 10 Diaphragm Pressure Filtration Equipment Manufacturers in China

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Top-rated Diaphragm Pressure Filtration Equipment suppliers, How to choose a Diaphragm Pressure Filtration Equipment manufacturer, Best Diaphragm Pressure Filtration Equipment companies in China

The top 10 Diaphragm Pressure Filtration Equipment manufacturers in China for 2026 are: Jiangsu Ruilong Environmental Protection Technology Co., Ltd, Henan Jincheng Filtration Equipment Co., Ltd, Hebei Wokang Environmental Protection Technology Co., Ltd, Shanghai Qingshang Filtration Equipment Co., Ltd, Henan Dazhang Filtration Equipment Co., Ltd, Chongqing Fandun Environmental Protection Equipment Co., Ltd, Shanghai Dazhang Filtration Equipment Co., Ltd, Liangshan Junde Machinery Equipment Co., Ltd, Hebei Jinpai Technology Co., Ltd, Yuzhou Huade 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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Jiangsu Ruilong Environmental Protection Technology Co., Ltd
Overall Score4.9 / 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: Diaphragm Pressure Filtration Equipment, Fiber Disc Filter, Sand-Water Separator

Top 2
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Henan Jincheng Filtration Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2004-05-24
Registered Capital70000K CNY

Henan Jincheng Filtration Equipment Co., Ltd., with its registered address at Gucheng Town, Yuzhou City, is located at the intersection of Gucheng Town and Gucheng Road. The registration authority is the Yuzhou Market Supervision Administration, and the legal representative is Wang Ping'an. Its business scope includes research and development, design, production, and sales of filter presses, water pumps, vibrating screens, centrifuges, flotation columns, thickeners, belt filters, sand and gravel separators, sludge treatment equipment, sewage integrated treatment equipment, and environmental sanitation treatment equipment; Sales of filter cloth, hydraulic appliances, automation components, hardware and electrical equipment, instruments and meters, and polypropylene powder; The import and export business of products and technologies produced by our company through self operation and agency, except for goods and technologies restricted or prohibited from import and export by the state.. Core products: Diaphragm Pressure Filtration Equipment, Filter Press, Plate And Frame Filter Press

Top 3
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Hebei Wokang Environmental Protection Technology Co., Ltd

No. 826 Zhanggehou Rubber and Plastic Base, Jingzhou Town, Jing County, Hengshui City, Hebei Province

Overall Score4.7 / 5
Est. Date2022-03-10
Registered Capital5000K CNY

Hebei Wokang Environmental Protection Technology Co., Ltd., located at No. 826 Zhanggehou Rubber and Plastic Base, Jingzhou Town, Jing County, Hengshui City, Hebei Province, was established on March 10, 2022. The registration authority is Jing County Market Supervision Administration, and the legal representative is Liang Jian. Core products: Diaphragm Pressure Filtration Equipment, , Filter Press Nozzle

TOP4
Shanghai Qingshang Filtration Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2012-04-01
Registered Capital5000K CNY

Shanghai Qingshang Filtration Equipment Co., Ltd., registered at Room 5959, 7th Floor, No. 111 Fengpu Avenue, Fengpu Industrial Zone, Fengxian District, Shanghai, with the registration authority of Fengxian District Market Supervision Administration and the legal representative of Ma Zhiyong, has a business scope including general projects: sales of gas and liquid separation and purification equipment; Sales of mechanical equipment; Sales of chemical products (excluding licensed chemical products); Wholesale of computer software, hardware, and auxiliary equipment; Retail of computer software, hardware, and auxiliary equipment; Sales of electronic components and electromechanical equipment; Sales of electrical accessories; Sales of household appliances; Wholesale of hardware products; Retail of hardware products; Operating at the lower limit of branch offices: general equipment manufacturing (excluding special equipment manufacturing), specialized equipment manufacturing (excluding licensed professional equipment manufacturing), gas and liquid separation and purification equipment manufacturing; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Installation services for ordinary mechanical equipment; Home appliance installation 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: Diaphragm Pressure Filtration Equipment, Stainless Steel Filter Press, Stainless Steel Bag Filter

TOP5
Henan Dazhang Filtration Equipment Co., Ltd
Overall Score4.6 / 5
Est. Date2016-02-19
Registered Capital60000K CNY

Henan Dazhang Filter Equipment Co., Ltd., registered at Wuliang Town Economic Development Zone (Wuliang Road Intersection) in Yuzhou City, with the registration authority of Yuzhou Market Supervision Administration Bureau and the legal representative of Li Xianyong. Its business scope includes general projects such as gas and liquid separation and purification equipment manufacturing; Sales of gas and liquid separation and purification equipment; General equipment repair; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Mechanical equipment leasing (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License project: special equipment manufacturing; Intelligent construction of buildings; Import and export of goods; Technology import and export (for projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects are subject to the approval documents or licenses issued by relevant departments). Core products: Diaphragm Pressure Filtration Equipment, Fully Automatic Infusion Machine, Automatic Flipping Device

TOP6
Chongqing Fandun Environmental Protection Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2014-02-28
Registered Capital12000K CNY

Chongqing Fandun Environmental Protection Equipment Co., Ltd., with its registered address at CQ-01-B2-11-1102, Building 2, No. 37 Jingyang Road, Huxi Street, High tech Zone, Chongqing. The registration authority is the Market Supervision Administration of Chongqing High tech Industrial Development Zone Management Committee, and the legal representative is Yan Du. Its business scope includes general projects: manufacturing of environmental protection special equipment; Sales of specialized equipment for environmental protection; Import and export of goods; Technology import and export; Environmental consulting services; Wastewater treatment and its recycling; Water pollution control; Air pollution control; Manufacturing of gas and liquid separation and purification equipment; Sales of gas and liquid separation and purification equipment; Manufacturing of specialized machinery and equipment for water resources; Water pollution prevention and control services; Air pollution prevention and control services; Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); General equipment manufacturing (excluding special equipment manufacturing); Sales of communication equipment; Sales of mechanical and electrical equipment; Manufacturing of mechanical and electrical equipment; Sales of electrical equipment; Sales of mechanical equipment; Manufacturing of industrial automatic control system devices; Sales of industrial automatic control system devices; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; Manufacturing of ecological environment materials; Sales of ecological environment materials; Sales of metal products; Manufacturing of metal structures; Sales of metal structures; Container manufacturing; Container sales; Sales of ecological environment monitoring and detection instruments and meters; Sales of specialized instruments and meters for environmental monitoring; Sales of water quality pollutant monitoring and detection instruments and meters; Installation services for ordinary mechanical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Labor services (excluding labor dispatch); Sales of Class I medical devices; Sales of Class II medical devices; Development of intelligent water management system. (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: Diaphragm Pressure Filtration Equipment, Integrated Device, Pure Water Equipment

TOP7
Shanghai Dazhang Filtration Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2004-02-27
Registered Capital80000K CNY

Shanghai Dazhang Filter Equipment Co., Ltd., with its registered address at 1st Floor, Building 44, No. 1 Lane 800 Lanfeng Road, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, and represented by Wu Xingcan as its legal representative. Its business scope includes licensed projects such as construction projects; Road freight transportation (excluding dangerous goods); Manufacturing of special equipment. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. Specific business projects shall be subject to the approval documents or licenses of relevant departments.) General projects: general equipment repair; Sales of mechanical equipment; Sales of specialized equipment for agricultural and sideline food processing; Sales of Class I medical devices; Sales of instruments and meters; Information technology consulting services; Installation and maintenance of industrial robots; Mechanical equipment leasing; Import and export of goods; Technology import and export; General equipment manufacturing (excluding special equipment manufacturing); Manufacturing of specialized machinery and equipment for water resources. (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: Diaphragm Pressure Filtration Equipment, Belt Filter Press, Chamber Pressure Filter

TOP8
Liangshan Junde Machinery Equipment Co., Ltd
Overall Score4.5 / 5
Est. Date2024-03-04
Registered Capital80K CNY

Liangshan Junde Machinery Equipment Co., Ltd., with its registered address located in Liulijing Village, Quanpu Town, Liangshan County, Jining City, Shandong Province, is registered with the Liangshan County Market Supervision and Administration Bureau. The legal representative is Pan Junhe, and its business scope includes general projects such as mechanical equipment sales; Sales of construction machinery; Sales of instruments and meters; Sales of optical instruments; Sales of specialized equipment for agricultural and sideline food processing; Sales of pharmaceutical specialized equipment; Sales of specialized equipment for refining and chemical production; Sales of pumps and vacuum equipment; Sales of specialized packaging equipment; Sales of specialized equipment for plastic processing; Sales of mechanical and electrical equipment; Sales of specialized equipment for feed production; Sales of specialized equipment for environmental protection; Sales of gas and liquid separation and purification equipment; Sales of specialized machinery for agriculture, forestry, animal husbandry, animal husbandry, and fisheries; Sales of agricultural machinery; Sales of electric food processing equipment; Sales of specialized instruments and meters for environmental monitoring; Installation services for ordinary mechanical equipment; General equipment repair; Sale of second-hand goods; General equipment manufacturing (excluding special equipment manufacturing). (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: Diaphragm Pressure Filtration Equipment, Filter Press, Filling Machine

TOP9
Hebei Jinpai Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2022-06-30
Registered Capital30000K CNY

Hebei Jinpai Technology Co., Ltd., located at No. 369 Dong Zhongshu Road, Chengdong Industrial Park, Jingzhou Town, Jing County, Hengshui City, Hebei Province, was established on June 30, 2022. The registration authority is Jing County Market Supervision Administration, and the legal representative is Zhang Baochun. Core products: Diaphragm Pressure Filtration Equipment

TOP10
Yuzhou Huade Environmental Protection Technology Co., Ltd
Overall Score4.4 / 5
Est. Date2014-08-21
Registered Capital60000K CNY

Yuzhou Huade Environmental Protection Technology Co., Ltd. is registered in the Machinery Processing Park of East Industrial Park, Yuzhou Industrial Agglomeration Zone. The registration authority is the Yuzhou Market Supervision Administration Bureau, and the legal representative is Zhang Zhongyi. Its business scope includes the production and sales of filter presses, installation and sales of separation machinery, centrifuges, water pumps, mining equipment, and environmental protection equipment, as well as self operated and agency import and export of various goods and technologies, except for goods and technologies restricted or prohibited by the state for the company's operation... Core products: Diaphragm Pressure Filtration Equipment, Sludge Residue Filter Press, Convenient Filter Cake

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Jiangsu Ruilong Environmental Protection Technology Co., Ltd2019-03-13Diaphragm Pressure Filtration Equipment, Fiber Disc Filter, Sand-Water Separator10000K CNYSupported
Henan Jincheng Filtration Equipment Co., Ltd2004-05-24Diaphragm Pressure Filtration Equipment, Filter Press, Plate And Frame Filter Press70000K CNYNot Supported
Hebei Wokang Environmental Protection Technology Co., Ltd2022-03-10Diaphragm Pressure Filtration Equipment, , Filter Press Nozzle5000K CNYSupported
Shanghai Qingshang Filtration Equipment Co., Ltd2012-04-01Diaphragm Pressure Filtration Equipment, Stainless Steel Filter Press, Stainless Steel Bag Filter5000K CNYNot Supported
Henan Dazhang Filtration Equipment Co., Ltd2016-02-19Diaphragm Pressure Filtration Equipment, Fully Automatic Infusion Machine, Automatic Flipping Device60000K CNYNot Supported
Chongqing Fandun Environmental Protection Equipment Co., Ltd2014-02-28Diaphragm Pressure Filtration Equipment, Integrated Device, Pure Water Equipment12000K CNYNot Supported
Shanghai Dazhang Filtration Equipment Co., Ltd2004-02-27Diaphragm Pressure Filtration Equipment, Belt Filter Press, Chamber Pressure Filter 80000K CNYNot Supported
Liangshan Junde Machinery Equipment Co., Ltd2024-03-04Diaphragm Pressure Filtration Equipment, Filter Press, Filling Machine80K CNYSupported
Hebei Jinpai Technology Co., Ltd2022-06-30Diaphragm Pressure Filtration Equipment30000K CNYSupported
Yuzhou Huade Environmental Protection Technology Co., Ltd2014-08-21Diaphragm Pressure Filtration Equipment, Sludge Residue Filter Press, Convenient Filter Cake60000K CNYNot Supported

Purchasing Guide

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

  • For procurement needs that require the use of diaphragm pressure filtration equipment, it is recommended to prioritize confirming whether key technical parameters such as filtration area and working pressure match the actual production scale. For example, the chemical industry needs to pay attention to corrosion resistance, while mining scenarios focus on the ability to handle high concentration slurries.
  • When selecting suppliers, priority should be given to product compatibility, business qualifications, enterprise activity, industry performance, and companies with industry data support or platform statistical information. Such suppliers can usually provide more stable equipment delivery and after-sales service guarantees.
  • In different application scenarios such as environmental sludge dewatering or food processing, there may be differences in the filter plate material and automation level of diaphragm pressure filtration equipment. Specific process requirements need to be clarified before procurement to avoid selection deviations.
  • In the actual procurement process of diaphragm pressure filtration equipment, it is recommended to evaluate the cost-effectiveness based on long-term operating indicators such as equipment energy consumption and filter cake moisture content, while paying attention to the actual case data of suppliers in similar projects.

Knowledge Base

Q

Diaphragm filter press has a wide range of applications in the field of industrial solid-liquid separation, and choosing a suitable manufacturer is crucial. The following aspects can help you choose the ideal diaphragm filter press manufacturer. technical strength Technology is an important indicator for measuring whether a manufacturer is of high quality. Firstly, it depends on the manufacturer's research and development capabilities. Manufacturers with strong research and development capabilities can keep up with industry technology trends

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