2026 Top 10 Mechanical Diaphragm Metering Pump Manufacturers in China

Shanghai Xilun Fluid Technology Co., Ltd

Shanghai Xilun Fluid Technology Co., Ltd., with its registered address at 2nd Floor, Building 1, No. 30, Lane 3111, Huancheng West Road, Nanqiao, Fengxian District, Shanghai, is registered with the Market Supervision Administration of Fengxian District. The legal representative is Hu Yue, and its business scope includes technology development, technology transfer, technology consulting, and technology services in the field of fluid technology; Wholesale and retail of mechanical equipment and accessories, electromechanical equipment, seals, water pumps, valves, pipelines, and accessories; Branch operations at the lower limit: production and processing of mechanical equipment and accessories, electromechanical equipment, seals, water pumps, valves and accessories. Projects that require approval by law must be approved by relevant departments before conducting business activities. Core products: Mechanical Diaphragm Metering Pump, Centrifugal Pipeline Pump, Engineering Plastic Electric Diaphragm Pump

Dalian Roy Pump Industry Co., Ltd

Dalian Roy Pump Industry Co., Ltd., registered at Qianmu Village, Chengzi Street, Ganjingzi, Dalian City, Liaoning Province (within the campus of Dalian Shenghe Paper Products Packaging Co., Ltd.), registered with the Ganjingzi District Market Supervision and Administration Bureau of Dalian City, with Geng Xiaodong as the legal representative. Its business scope includes research and development of pump products; Sales of electromechanical products (excluding small cars), instruments and meters, and chemical products (excluding special approvals), and provision of technical consultation and after-sales service; Import and export of goods and technology (excluding projects prohibited by laws and regulations; projects restricted by laws and regulations can only be operated after obtaining a license); Assembly of measuring instruments, measuring pumps, screw pumps, reciprocating pumps, and complete dosing systems (for projects that require approval by law, business activities can only be carried out after approval by relevant departments). Core products: Mechanical Diaphragm Metering Pump, Diaphragm Metering Pump, Electromagnetic Diaphragm Pump

Jiangsu Zhengquan Pump Industry Co., Ltd

Jiangsu Zhengquan Pump Industry Co., Ltd., registered at Guangguang Road, Xinqiao Town, Jingjiang City, with the Jingjiang Administrative Approval Bureau as the registration authority and Gao Ziping as the legal representative, engages in the manufacturing and sales of pumps, valves and accessories, metallurgical machinery, mining machinery, power machinery, chemical machinery, metal pipelines, and heat-resistant and wear-resistant steel products; 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: Mechanical Diaphragm Metering Pump, Alloy Centrifugal Pump, Petrochemical Process Pump

Shenzhen Jin'anji Environmental Protection Technology Co., Ltd

Shenzhen Jin'anji Environmental Protection Technology Co., Ltd., with its registered address at 1305-1, Building 3, Futong Haizhi Technology Park, No. 17 Bulan Road, Xialilang Community, Nanwan Street, Longgang District, Shenzhen. The registration authority is Longgang Supervision Bureau of Shenzhen Market Supervision Administration, and the legal representative is Tang Jingse. Its business scope includes the development of environmental protection technology and related information consulting services for environmental protection technology; Construction of environmental protection projects; Sales of environmental protection instruments and meters, sales of accessories related to environmental protection equipment and water treatment equipment; Domestic trade (excluding exclusive, monopolized, and controlled goods); Engage in import and export business (excluding restricted items)^. Core products: Mechanical Diaphragm Metering Pump, Pipe Fittings, Electromagnetic Diaphragm Metering Pump

Shandong Langgao Metering Pump Technology Co., Ltd

Shandong Langgao Metering Pump Technology Co., Ltd., with its registered address at A409, Science and Technology Entrepreneurship Building, No. 133-1 Yingchun Street, Laishan District, Yantai City, Shandong Province, is registered with the Market Supervision and Administration Bureau of Laishan District, Yantai City. The legal representative is Qu Changtong, and its business scope includes the manufacturing and research and development of pumps, environmental protection specialized equipment, mechanical components, as well as the import and export 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: Mechanical Diaphragm Metering Pump, Electromagnetic Diaphragm Metering Pump, Digital Metering Pump

Chuangdao (Jiangsu) Pump and Valve Technology Co., Ltd

Chuangdao (Jiangsu) Pump and Valve Technology Co., Ltd., registered at No. 188, Group 6, Xihexing Village, Liji Town, Guannan County, Lianyungang City, registered with the Guannan County Administrative Approval Bureau and represented by Kou Yitang as the legal representative. Its business scope includes general projects such as technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Manufacturing of pumps and vacuum equipment; Manufacturing of ordinary valves and plugs (excluding special equipment manufacturing); Manufacturing of specialized equipment for environmental protection; Manufacturing of instruments and meters; Manufacturing of specialized packaging equipment; Mechanical parts and component processing; Rubber product manufacturing; Manufacturing of plastic products; Mechanical equipment research and development; Manufacturing of mechanical and electrical equipment; Installation services for ordinary mechanical equipment; Import and export of goods; Technology import and export (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: Mechanical Diaphragm Metering Pump, Diaphragm Metering Pump

Zhejiang Huisheng Fluid Equipment Co., Ltd

Zhejiang Huisheng Fluid Equipment Co., Ltd., registered at Building 2, No. 18 Qihang Road, General Aviation Industry Park, Leidian Town, Deqing County, Huzhou City, Zhejiang Province (Moganshan National High tech Zone), registered with the Deqing County Market Supervision Administration, with Lu Yunlong 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 general components; Manufacturing of specialized equipment for environmental protection; Sales of specialized equipment for environmental protection; Manufacturing of distribution switch control equipment; Sales of distribution switch control equipment; General equipment manufacturing (excluding special equipment manufacturing); General equipment repair; Research and development of Internet of Things technology; Internet of Things application services; Technical services, technology development, technology consulting, technology exchange, technology transfer, and technology promotion; Installation services for ordinary mechanical equipment; Big data services; Specialized equipment repair; Metal cutting processing services; Engineering management services; Mechanical equipment research and development; Sales of mechanical equipment; 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: Mechanical Diaphragm Metering Pump, Electromagnetic Diaphragm Metering Pump, Pneumatic Diaphragm Pump