Zhejiang Yonjou expands centrifugal pump lineup and service reach

Zhejiang Yonjou Technology Co., Ltd. is highlighting a broad pump portfolio that spans centrifugal, diaphragm and screw pump products for industrial and municipal uses. The China-based manufacturer says its manufacturing, testing and customization capabilities support customers across multiple sectors and export markets.

Why it matters: - Industrial fluid-handling buyers often need pumps matched to specific media, temperatures, pressures and maintenance needs. - Zhejiang Yonjou Technology Co., Ltd. is positioning itself as a one-stop supplier across centrifugal and positive-displacement pump categories. - The broader portfolio is aimed at water supply, petrochemical, pharmaceutical, agricultural and other applications where uptime and process fit matter.

What happened: - Zhejiang Yonjou Technology Co., Ltd. published details on its pump manufacturing business, product range and service capabilities. - The company says its development dates back to 1989 and gives it more than 30 years of manufacturing and export experience. - YONJOU says it combines manufacturing, engineering, trading and servicing. - The company says its portfolio includes more than 100 models across centrifugal pumps, chemical pumps, magnetic pumps, water pumps, gear pumps, diaphragm pumps, screw pumps, lobe pumps, vacuum pumps, diesel water pumps and metering pumps. - The company also lists centrifugal pump options including end-suction centrifugal pumps, vertical centrifugal pumps, chemical pumps and API 610-related solutions.

The details: - The IS centrifugal end-suction pump is based on the ISO 2858 standard design. - The IS pump is intended for industrial and municipal water supply, drainage, agricultural irrigation and the transfer of pure water or liquids with similar physical and chemical properties. - The API 610 horizontal centrifugal pump line includes capacity options from 6.3 to 2,400 m³/h. - The API 610 line lists head ranges from 5 to 300 meters and motor power options up to 450 kW. - The API 610 pump information cites petrochemical process applications and flushing arrangement options. - YONJOU’s positive-displacement portfolio includes air-operated diaphragm pumps, electric diaphragm pumps, diaphragm dosing pumps, single screw pumps and three screw pumps. - The company describes diaphragm pumps as useful for dosing, chemical transfer and challenging-fluid applications. - The LQ3G triple screw pump is described as a positive-displacement pump for viscous fluids with lubricating properties. - The LQ3G pump applications include fuel, lubrication, hydraulic systems, circulation, feeding and pressure supply. - The LQ3G pump can be equipped with a heating jacket for media that need preheating to reduce viscosity. - The LQ3G pump’s stated maximum working temperature is up to 350°C. - YONJOU says its factory includes CNC machining centers, CNC lathes, drilling equipment, milling equipment, welding machinery, polishing machinery, gear-hobbing equipment and other production resources. - The company also says it has performance and pressure testing equipment and conducts quality-control and testing procedures before shipment. - YONJOU says its technical team can provide customized services based on customer requirements. - The company says its products are sold in Europe, North America, Australia, the Middle East, Southeast Asia and South Africa. - YONJOU reports projects involving ABB, BUKAKA and HANIL. - The company says it has ISO 9001, CE, ATEX, CU-TR/EAC, BV, TUV and SGS-related certifications or authentication. - YONJOU says it provides installation and debugging services, technical guidance and training, spare-parts support, customer-response procedures and permanent technical support. - The company says it began as an individual workshop in 1989, added high-temperature oil pumps and high-viscosity screw pumps in the 1990s, created an international trading department in 2003 and completed a new 25,000-square-meter factory in 2020.

Between the lines: - The portfolio mix suggests YONJOU is competing on breadth as much as on individual pump specifications. - The company’s emphasis on testing, customization and after-sales support points to projects where pump selection is tied to system-level performance. - The certification list and export footprint indicate a business built for cross-border industrial procurement, where documentation and compliance often shape purchasing decisions.

What's next: - YONJOU appears set to keep expanding its role as a supplier of multiple pump technologies for different process environments. - Buyers evaluating the company will likely focus on model fit, certification requirements, material selection and service support for each project. - The company directs readers to more information on its official website.

The bottom line: - Zhejiang Yonjou is using a wide product lineup, manufacturing depth and international service claims to position itself as a flexible pump supplier for diverse industrial needs.