Top 10 Metering Pump Manufacturers in 2023


Country: China

About the company:

They start from producing reliable products.

Milton Roy’s factories have passed the SO certification.

The pumps, agitators, systems and spare parts are all manufactured to high standards and comply with international standards, such as NACE, ISO, API, ATEX, CE and other standards.

Their factory has passed ISO9001, IS014001,1S0TS29001:2010 and OHSA18001 certification.

In addition to high-quality manufacturing, their employees strictly comply with their quality policy.

Based on the following six pillars, their employees can improve personal development and well-being, simplify structure, communicate and share information, comply with regulations, prevent accidents and risk management, and improve efficiency.

Milton Roy’s excellent team, including engineers, technicians and partners, can provide world-class service and support throughout the entire operation cycle of products, from design and manufacturing to spare parts and services.


Country: USA

About the company:

PULSAFEEDER (INC.) was founded in the early 1940s.

Larry Wilson invented Wilson chemical feeding equipment – the world’s first hydraulically driven diaphragm metering pump.

In 1939, LAPP Insulator Company of LeRoy, New York, purchased the design of the Wilson chemical feeding equipment and began to produce the first PULSAFEEDER pump for cardiac surgery.

PULSAFEEDER joined IDEX Group in May 1992. DEX is a large multinational group company, which owns not only Pasfida metering pump, but also gear pump group Viking, pneumatic pump AODD group and flowmeter LC group.

To provide customers around the world with perfect fluid solutions.

PULSAFEEDER has three large production bases in the United States, which are located in New York and Florida, and all have passed the 1S09001 and S014001 certification.


Country: Italy

Founded: 1976

About the company:

SEKO is a world-famous manufacturer of dosing pumps and systems with a history of more than 40 years.

From sanitary and surface cleaning system design to water treatment required by human consumption, cooling towers, swimming pools and various industrial processes, SEKO focuses on the professional design and manufacturing of electromagnetic and motor driven dosing pumps, measuring and analytical instruments, and can customize solutions according to any needs.

SEKO’s global network enables the company to support customers around the world.

Thanks to the team covering more than 20 countries and the network of certified cooperative dealers, the company provides professional and localized support for customers in more than 120 countries, and at the same time, meets customer needs with fast delivery.

All this is inseparable from the efforts of the technical customer service team, who can meet all technical support and assistance needs.

The company has many 1SO certified production bases in Europe, Asia and America, which are close to customers and meet all local specifications in product design and production facilities.

4. ProMinent

Country: Germany

About the company:

ProMinent Group is a manufacturer of special components and systems for measurement technology and a partner in water treatment solutions.

ProMinent provides practical solutions for different industries through innovative products, excellent and long-term process understanding and high application orientation.

The company takes this opportunity to support its customers around the world in terms of safety, efficiency and environmental protection.

The headquarters of the group company is in Heidelberg.

The company has more than 2700 employees in about 50 sales and service companies and 11 production bases.

They are committed to providing personalized solutions and professional services for ProMinent customers every day.

ProMinent Group provides solutions for the following industries in the fields of measurement technology, water treatment and disinfection, measurement and control technology and digital fluid management:

Chemical industry, industrial and municipal water treatment, food and beverage industry, swimming pool water treatment, oil and gas, and processing industry.

The broad product portfolio covers metering pumps, hose pumps, measurement and control devices and sensors for liquid control and metering, as well as water treatment metering systems.

ProMinent provides all commonly used systems in this field, such as chlorine dioxide equipment, chlorine metering system, electrolysis equipment, UV equipment, ozone equipment and membrane filtration equipment.

Adhering to the pursuit of becoming a long-term partner of its own customers, the Group has continued to invest in product innovation, advanced production technology and high-level internal production depth.

The 11 production bases around the world will guarantee consistent high quality standards, flexibility and delivery stability.

Prominent Fluid Control (Shanghai) Co., Ltd., a wholly-owned subsidiary invested by Prominent Group in China, is responsible for marketing, engineering design, technical consultation and after-sales service. Its main business areas include three major units: metering and dosing, measurement and control, disinfection and complete water treatment equipment and solutions.

The Chinese factory of Prominent Group covers an area of more than 14,000 square meters and is responsible for design, manufacturing, assembly, processing and procurement.

Prominent Fluid Control (Shanghai) Co., Ltd. is headquartered in Dalian and has overseas offices in Beijing, Harbin, Chengdu, Guangzhou, Nanjing, Shanghai, Wuhan, Xi’an and Qingdao.


Country: Denmark

Founded: 1945

About the company:

Grundfos, a global pump manufacturer, was founded in 1945.

Headquartered in the Danish border city of Ambu.

In 2014, the Group’s turnover was DKK 23.6 billion (about 21.5 billion yuan), with 18878 employees worldwide, 83 branches in 56 countries and an annual output of more than 16 million water pumps.

In the 70 years since the company was founded, Grundfos has focused on the research and development of technologies and products related to water pumps and provided high-quality solutions.

In 1994, Grundfos entered the Chinese market and now has 1 investment holding company, 2 sales companies, 1 concept store, 15 offices, 4 production plants, 1 R&D center, nearly 1600 employees, with an annual turnover of more than 2.4 billion yuan.

Its products are widely used in many fields such as construction, industry, infrastructure construction, regional heating, sewage treatment, etc.

In addition to the Chinese Mainland market, Grundfos China is also responsible for the Hong Kong and Mongolia markets.

Grundfos is a water pump manufacturer authorized with IS09001 standard quality certificate, and has passed 1S014001 and other relevant environmental certification.

At the same time, Grundfos is also a foreign-funded enterprise that has obtained the certification of energy-saving products for China’s clean water centrifugal pumps.

Grundfos China R&D Center was established in Suzhou in 2007, with about 80 technicians from China and Denmark.

In order to protect the environment, they constantly innovate in product energy conservation.

They gave full play to their collective wisdom and cooperated with higher education institutions to find new ideas in product design and functions and develop energy-saving products that meet the Chinese market.

The main landmark projects of Grundfos in China include many venues of the 2008 Olympic Games, the Great Hall of the People in Beijing, the National Grand Theater, the World Financial Center in Shanghai, many venues of the World Expo Park, Hongqiao Airport Phase II, Disneyland, the National Convention and Exhibition Center, etc.

6. Lewa

Country: Germany

Founded: 1952

About the company:

LEWA, founded in 1952, is a world leading manufacturer of diaphragm metering pumps, process pumps, complete metering systems and equipment.

Since its establishment in 1952, LEWA has continued to grow, and now has 14 subsidiaries and more than 100 sales partners on all continents.

LEWA employs more than 1200 employees, 600 of whom work in its headquarters in Lyonberg, Germany.

For more than 60 years, LEWA has established technical standards for metering pumps and process pumps, and has been providing advanced metering equipment and complete metering systems for fluid metering.

Strong technical force, deep understanding of the process and rich industry knowledge, combined with the absolutely safe and leak free diaphragm technology, have become the foundation of LEWA.

LEWA has always been committed to customizing solutions for users, which can meet almost all metering, conveying, mixing and odorization needs.

Under the motto “Create Fluid Solutions” , LEWA’s activities can be summarized.

LEWA provides industry-specific high-quality solutions from a single source and has already provided support to customers in the design phase of the system.

Therefore, LEWA works with customers to create solutions for safely handling fluids.

LEWA pumps and systems can achieve good performance under harsh conditions. Whether at sea or in hot desert, with LEWA, you will not only get good products and services.

Leveraging years of experience in international project management, LEWA handles global projects and provides services throughout their lifecycle.

7. Neptune

Country: USA

About the company:

Neptune has accumulated decades of rich experience and become a single source solution supplier for safe and reliable treatment of key chemical fluids in the entire water treatment process (water cycle).

In addition to providing a complete set of components for water treatment process, Neptune can also provide a variety of hydraulic, mechanical and electromagnetic driven diaphragm metering pumps with unique functions to improve operation performance, improve system efficiency, and have excellent reliability, so that customers have no worries.

Neptune’s product line also includes polymer series, feeders and accessories, as well as various portable mixers.


Country: Japan

Founded: 1956

About the company:

IWAKI produces a wide range of chemical pumps.

Since its establishment in 1956, IWAKI has continuously developed and launched a series of new products with wide applications.

Up to now, it has more than 500 standard models, ranging from lightweight and precise OEM (equipment supporting) products to global advanced “fluorine magnetic drive centrifugal pumps”, “quantitative liquid adding pumps” and “water quality controllers”.

IWAKI chemical pumps are widely used in chemical industry, petrochemical industry, environmental protection, electroplating, printed circuit boards Papermaking, semiconductor and other industries.

The main business of IWAKI in the Chinese market:

1. Sales of all kinds of high-quality, high-performance and durable chemical pump products of Japan Eviki;

2. Provide professional, efficient and convenient technical support and consulting services.

In 26 countries and regions around the world, IWAKI has set up sales companies directly under or in association with them.

Relying on rigorous and enthusiastic professionalism and rich and reliable manufacturing experience, it provides comprehensive technical support in the field of fluid transportation for relevant industries around the world.


Country: China

Founded: 1991

Products: Water pump, fire pump, metering pump, self-priming pump, circulating pump, submersible pump, centrifugal pump, booster pump, deep well pump

About the company:

Nanfang Zhongjin Environment Co., Ltd., formerly known as Nanfang Pump Industry Co., Ltd., was founded in 1991 and listed on the Shenzhen Stock Exchange on December 9, 2010, with stock code 300145.

Recently, FCNP is a wholly-owned subsidiary of Nanfang Zhongjin Environment Co., Ltd.

FCNP is an enterprise that developed and produced stainless steel centrifugal pumps in a large scale earlier in China.

As a national key high-tech enterprise that developed and produced various medium and high-end pump products in a large scale, FCNP is currently a large production base for stainless steel stamping and welding centrifugal pumps in China and a drafting unit of industrial standards. It has 8 holding subsidiaries.

FCNP covers an area of 1200 mu. It has more than 10 production plants and branches, and has nearly 4000 employees.

Its annual output has exceeded 700000 sets, with an annual sales volume of 2 billion yuan.

Its product range, total sales volume, and product quality rank first in the same industry in China.


Country: China

Founded: 1996

About the company:

Zhejiang Ailipu Technology Co., Ltd., founded in 1997, is a new three board listed company (stock code: 430716).

It is a leading enterprise specializing in the development, development and production of metering pumps, process hydraulic diaphragm pumps, fluid dosing systems and complete sets of dosing devices with pumps as the host.

Its products are widely used in petrochemical, chemical, environmental water treatment, power, nuclear industry, mining, national defense, medicine, food and other fields.

It is also exported to the United States, Russia, Japan, South Korea, Brazil, Iran, Iraq, Africa, Southeast Asia and other countries and regions.

The company has a registered capital of 51.315 million yuan, more than 350 employees, including more than 120 engineering technicians and managers with senior and intermediate professional titles.

It has a multidisciplinary research and development team covering machinery, electricity, instrumentation, communications, etc.

It cooperates closely with Tsinghua University, Zhejiang University, China University of Metrology and other well-known universities in China to meet the personalized needs of the market with personalized design.

The company has achieved network management, obtained S09001, HSE certificate and TS16949 certificate, and strictly controlled product development, development, design, production organization, inspection, assembly test and after-sales service.

The performance and quality level of the metering pump products of the company were evaluated as Class A products by Yipaike E-commerce Company.

The company is a qualified supplier of CNNC Group and a member of the first level network of CNPC, Sinopec and CNOOC.

For more than 20 years, the company has been making profits and developing steadily, accumulated abundant technical equipment and human resources, and provided a large number of high-quality products for various industries of the national economy.

The company is located in Binhai Xincheng Jiangye Park, Sansmen County, northeastern coast of Taizhou City, Zhejiang Province.

The company covers an area of more than 140 mu, with a garden like factory, digital equipment and scientific management, excellent talent team, and modern office conditions to create a regional public brand of “Made in Zhejiang”.

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