Updated Sep 9, 2026 · Public platform & industry data

Sep 9, 2026 Updated

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2026 Top 10 Acid Proof Plastic Pump Manufacturers in China

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Top-rated Acid Proof Plastic Pump suppliers, How to choose a Acid Proof Plastic Pump manufacturer, Best Acid Proof Plastic Pump companies in China

The top 10 Acid Proof Plastic Pump manufacturers in China for 2026 are: Shanghai Yanai Pump and Valve Manufacturing (Group) Co., Ltd, Knirova (Hangzhou) Industrial Equipment Co., Ltd, Depam (Hangzhou) Pump Technology Co., Ltd, Jiangsu Taiheda Environmental Protection Equipment Co., Ltd, Zhejiang Kaiyi Pump Valve Co., Ltd, Bianfeng Machinery Group Co., Ltd, Hebei Bafang Pump Manufacturing Co., Ltd, Zhejiang Zhongnai Pump Industry Co., Ltd, Jiangsu Huahan Environmental Protection Technology Co., Ltd, Anhui Kaixuan Pump Valve Manufacturing 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 Yanai Pump and Valve Manufacturing (Group) Co., Ltd
Overall Score4.9 / 5
Est. Date2021-07-01
Registered Capital51880K CNY

Shanghai Yanai Pump and Valve Manufacturing (Group) Co., Ltd., with its registered address at Room 1201, Building 1, No. 258 Zhijiang Road, Fengxian District, Shanghai, registered with the Market Supervision Administration of Fengxian District, and represented by Yu Li as its legal representative. Its business scope includes general projects: manufacturing of pumps and vacuum equipment, manufacturing of ordinary valves and plugs (excluding special equipment manufacturing), manufacturing of motors, manufacturing of general equipment (excluding special equipment manufacturing), manufacturing of special equipment (excluding licensed professional equipment manufacturing), manufacturing of mechanical and electrical equipment, and manufacturing of environmental protection special equipment; Sales of pumps and vacuum equipment; Sales of valves and plugs; Sales of mechanical equipment; Sales of specialized equipment for environmental protection; Sales of specialized equipment for refining and chemical production; Sales of sealing fillers; Sales of metal seals; Sales of mining machinery; Sales of high-performance sealing materials; Sales of mechanical and electrical equipment; Industrial design services; Professional design services; Installation services for ordinary mechanical equipment; General equipment repair; Specialized equipment repair; Sales of metal fittings for construction; Sales of household appliances; Sales of electrical equipment; New car sales; Sales of used cars; Sales of distribution switch control equipment; Sales of intelligent power transmission and distribution and control equipment; Sales of instruments and meters; Wholesale of hardware products; Retail of hardware products; Sales of metal cutting and welding equipment; Electronic product sales; Sales of firefighting equipment; Sales of security equipment; Sales of building decoration materials; 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: Acid Proof Plastic Pump, High Temperature Molten Salt Pump, Spiral Centrifugal Pump

Top 2
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Knirova (Hangzhou) Industrial Equipment Co., Ltd
Overall Score4.8 / 5
Est. Date2019-05-10
Registered Capital26300K CNY

Kenirowa (Hangzhou) Industrial Equipment Co., Ltd., registered at Room 608, Building 4, No. 658 Street, Qiantang District, Hangzhou City, Zhejiang Province, with the registration authority of the Market Supervision Administration of Qiantang District, Hangzhou City. The legal representative is Tong Yuewen, and the business scope includes general projects such as pump and vacuum equipment manufacturing; Sales of pumps and vacuum equipment; General equipment manufacturing (excluding special equipment manufacturing); Specialized equipment manufacturing (excluding licensed specialized equipment manufacturing); Mechanical equipment research and development; Sales of mechanical equipment; General equipment repair; Specialized equipment repair; Installation services for ordinary mechanical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export of goods; Sales of civil aviation materials; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of specialized equipment for refining and chemical production; Sales of specialized equipment for refining and chemical production; Sales of electrical equipment; Manufacturing of instruments and meters; Sales of instruments and meters; Sales of daily necessities; Sales of building materials; Wholesale of hardware products; Retail of hardware products; Sales of chemical products (excluding licensed chemical products); Sales of electronic specialized equipment; Information consulting services (excluding licensed information consulting services) (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: Acid Proof Plastic Pump, Extraction Device, Screw Pump

Top 3
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Depam (Hangzhou) Pump Technology Co., Ltd
Overall Score4.8 / 5
Est. Date2003-05-22
Registered Capital54000K CNY

Depam (Hangzhou) Pump Technology Co., Ltd., registered at No. 658, 20th Street, Baiyang Street, Qiantang District, Hangzhou City, Zhejiang Province, registered with the Market Supervision Administration of Qiantang District, Hangzhou City. The legal representative is Zhou Liang, and the business scope includes general projects: general equipment manufacturing (excluding special equipment manufacturing); Manufacturing of pumps and vacuum equipment; Manufacturing of universal feeding and distribution devices; Manufacturing of mechanical and electrical equipment; Manufacturing of specialized equipment for refining and chemical production; Manufacturing of specialized equipment for petroleum drilling and production; Mechanical parts and component processing; Manufacturing of hardware products; Sales of pumps and vacuum equipment; Sales of universal feeding and distribution devices; Sales of mechanical and electrical equipment; Sales of specialized equipment for refining and chemical production; Sales of specialized equipment for oil drilling and production; Sales of mechanical parts and components; Retail of hardware products; Sales of special equipment; Mechanical equipment research and development; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; 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). Licensed project: Manufacturing of special equipment; Special equipment design; Special equipment installation, renovation, and repair (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results).. Core products: Acid Proof Plastic Pump, Metering Pump, Pneumatic (Electric) Pump

TOP4
Jiangsu Taiheda Environmental Protection Equipment Co., Ltd
Overall Score4.7 / 5
Est. Date2006-11-09
Registered Capital10000K CNY

Jiangsu Taiheda Environmental Protection Equipment Co., Ltd., with its registered address at Room 285, Building 7, Fuyang Industrial Square, Fuyuan Road, Chengyang Street, Economic and Technological Development Zone, Xiangcheng District, Suzhou City, Jiangsu Province, is registered with the Data Bureau of Xiangcheng District, Suzhou City, and its legal representative is Wang Fei. Its business scope includes licensed projects such as construction engineering construction; Road freight transportation (excluding dangerous goods) (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results) General project: Manufacturing of specialized environmental protection equipment; Manufacturing of gas and liquid separation and purification equipment; General equipment manufacturing (excluding special equipment manufacturing); Intelligent basic manufacturing equipment manufacturing; Manufacturing of power electronic components; Manufacturing of pumps and vacuum equipment; Manufacturing of instruments and meters; Mechanical equipment research and development; Sales of gas and liquid separation and purification equipment; Sales of specialized equipment for environmental protection; Sales of power electronic components; Sales of mechanical parts and components; Sales of mechanical equipment; Sales of pumps and vacuum equipment; Wholesale of electronic components; Specialized equipment repair; Repair of metal products; General equipment repair; Installation services for ordinary mechanical equipment; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Import and export of goods; Technology import and export; Software sales (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: Acid Proof Plastic Pump, Stainless Steel Horizontal Pipeline Pump B, Pp Cotton Melt Blown Filter Cartridge

TOP5
Zhejiang Kaiyi Pump Valve Co., Ltd
Overall Score4.7 / 5
Est. Date2021-12-01
Registered Capital10000K CNY

Zhejiang Kaiyi Pump and Valve Co., Ltd., with its registered address at Puxi Village, Puxi Street, Oubei Street, Yongjia County, Wenzhou City, Zhejiang Province, is registered with the Yongjia County Market Supervision Administration. The legal representative is Zhou Mengsi, and its business scope includes general projects such as pump and vacuum equipment manufacturing; Sales of pumps and vacuum equipment; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Sales of valves and plugs; Motor manufacturing; Sales of mechanical equipment; Sales of electrical equipment; Mechanical parts and component processing; Sales of mechanical parts and components; Manufacturing of hardware products; Wholesale of hardware products; Sales of metal products; 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; Fastener manufacturing; Sales of fasteners; Sealing component manufacturing; Sales of seals; Manufacturing of security equipment; Sales of firefighting equipment; Manufacturing of specialized machinery and equipment for water resources; Sales of special equipment; Sales of pipeline transportation equipment; Installation services for ordinary mechanical equipment; General equipment repair; Electrical equipment repair; Internet sales (except for the sale of goods that need to be licensed); Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; 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). Licensed project: Manufacturing of special equipment (projects that require approval by law can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results).. Core products: Acid Proof Plastic Pump, Vacuum Pump, Plastic Pipeline Centrifugal Pump

TOP6
Bianfeng Machinery Group Co., Ltd
Overall Score4.6 / 5
Est. Date2016-05-19
Registered Capital30000K CNY

Bianfeng Machinery Group Co., Ltd., with its registered address at 106, Building 1, No. 229 Zhaozhong Road, Zhaoxiang Town, Qingpu District, Shanghai, is registered with the Qingpu District Market Supervision Administration Bureau. The legal representative is Wang Shengshuang, and its business scope includes the production and processing of water pumps, environmental protection equipment, valves, mechanical equipment, and electromechanical equipment. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Acid Proof Plastic Pump, Dbw3, Bfd-50

TOP7
Hebei Bafang Pump Manufacturing Co., Ltd
Overall Score4.6 / 5
Est. Date2015-10-19
Registered Capital5000K CNY

Hebei Bafang Water Pump Manufacturing Co., Ltd., with its registered address at No. 1, Row 8, Street 1, Lujing Village, Shifo Town, Anguo City, is registered with the Market Supervision Administration of Anguo City. The legal representative is Xu Hao, and its business scope includes general projects such as pump and vacuum equipment manufacturing and sales; Manufacturing and sales of mechanical and electrical equipment; General equipment repair; Import and export of goods. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Acid Proof Plastic Pump, Fluorine Lined Chemical Pump, Submersible Sewage Pump

TOP8
Zhejiang Zhongnai Pump Industry Co., Ltd
Overall Score4.6 / 5
Est. Date2012-06-05
Registered Capital10000K CNY

Zhejiang Zhongnai Pump Industry Co., Ltd., with its registered address in Hetian Village, Dongou Street, Yongjia County, is registered with the Yongjia County Market Supervision and Administration Bureau. The legal representative is Xu Yong, and its business scope includes the production and sales of water pumps, valves, and mechanical parts; Import and export of goods and technology.. Core products: Acid Proof Plastic Pump, Diaphragm Pump, Submersible Pump

TOP9
Jiangsu Huahan Environmental Protection Technology Co., Ltd
Overall Score4.5 / 5
Est. Date1981-03-09
Registered Capital10520K CNY

Jiangsu Huahan Environmental Protection Technology Co., Ltd. is registered in Xinchen Village, Lijia Town, Wujin District, Changzhou City. The registration authority is the Wujin District Administrative Approval Bureau, and the legal representative is Shi Mingdong. Its business scope includes the research and development of environmental centrifugal pump technology, corrosion-resistant centrifugal pumps and pump valves, fiberglass products, plastic products (except medical plastic products), phenolic electrical products, and manufacturing of ultrafine microelectronic materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Acid Proof Plastic Pump, Pipeline Pump, Submerged Pump

TOP10
Anhui Kaixuan Pump Valve Manufacturing Co., Ltd
Overall Score4.3 / 5
Est. Date2014-04-02
Registered Capital30000K CNY

Anhui Kaixuan Pump and Valve Manufacturing Co., Ltd., registered at Wanneng Road, Chengxi Industrial Park, Jingchuan Town, Jing County, registered with the Jing County Market Supervision and Administration Bureau, with Zhang Yi as the legal representative. Its business scope includes general projects such as pump and vacuum equipment manufacturing; Sales of pumps and vacuum equipment; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Valve and plug research and development; Sales of valves and plugs; Import and export of goods; Technology import and export; Import and export agency; Sales of electronic components and electromechanical equipment; Internet sales (except for the sale of goods that need to be licensed); Sales of mechanical equipment; Motor manufacturing; Sales of mechanical and electrical equipment; Black metal casting; Nonferrous metal casting; Mold manufacturing; Mold sales (except for licensed businesses, can independently operate projects that are not prohibited or restricted by laws and regulations). Core products: Acid Proof Plastic Pump, Stainless Steel, Fluoroplastic

Detailed Manufacturer Comparison

ManufacturerEst. DateMain ProductsRegistered CapitalCustomization
Shanghai Yanai Pump and Valve Manufacturing (Group) Co., Ltd2021-07-01Acid Proof Plastic Pump, High Temperature Molten Salt Pump, Spiral Centrifugal Pump51880K CNYNot Supported
Knirova (Hangzhou) Industrial Equipment Co., Ltd2019-05-10Acid Proof Plastic Pump, Extraction Device, Screw Pump26300K CNYNot Supported
Depam (Hangzhou) Pump Technology Co., Ltd2003-05-22Acid Proof Plastic Pump, Metering Pump, Pneumatic (Electric) Pump54000K CNYNot Supported
Jiangsu Taiheda Environmental Protection Equipment Co., Ltd2006-11-09Acid Proof Plastic Pump, Stainless Steel Horizontal Pipeline Pump B, Pp Cotton Melt Blown Filter Cartridge10000K CNYSupported
Zhejiang Kaiyi Pump Valve Co., Ltd2021-12-01Acid Proof Plastic Pump, Vacuum Pump, Plastic Pipeline Centrifugal Pump10000K CNYNot Supported
Bianfeng Machinery Group Co., Ltd2016-05-19Acid Proof Plastic Pump, Dbw3, Bfd-5030000K CNYNot Supported
Hebei Bafang Pump Manufacturing Co., Ltd2015-10-19Acid Proof Plastic Pump, Fluorine Lined Chemical Pump, Submersible Sewage Pump5000K CNYNot Supported
Zhejiang Zhongnai Pump Industry Co., Ltd2012-06-05Acid Proof Plastic Pump, Diaphragm Pump, Submersible Pump10000K CNYNot Supported
Jiangsu Huahan Environmental Protection Technology Co., Ltd1981-03-09Acid Proof Plastic Pump, Pipeline Pump, Submerged Pump10520K CNYNot Supported
Anhui Kaixuan Pump Valve Manufacturing Co., Ltd2014-04-02Acid Proof Plastic Pump, Stainless Steel, Fluoroplastic30000K CNYNot Supported

Knowledge Base

Q

This article deeply analyzes the unique advantages of fluoroplastic pumps in the field of acid and alkali corrosion resistance, revealing the three core reasons why they have become an ideal choice in the chemical industry from material characteristics to application scenarios. By comparing the limitations of traditional metal pumps, demonstrate the stable performance and long-term value of fluoroplastic pumps in highly corrosive environments.

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