about us

Anhui Changyu Pump and Valve Manufacturing Co., Ltd.

Changyu Pump is a trusted chemical pump manufacturer established in 2006, specializing in corrosion-resistant pump solutions for aggressive and complex fluids. Our main products include magnetic drive pumps, centrifugal pumps, self-priming pumps, slurry pumps, and submersible pumps, widely used in chemical processing, electroplating, wastewater treatment, mining, and environmental applications.

Backed by strong manufacturing capability and industry experience, we help global customers improve fluid transfer safety, reduce leakage risk, and achieve long-term operating reliability with professional industrial pump systems and customized service.

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WhatsApp： + 86-13651913727

Years of Experience

Employees

Factory Area

Pieces Per Year

Countries

WHAT WE DO

Product Categories

Acid pumpAcid pump

Centrifugal Pump

High-efficiency pump for large-volume liquid transfer in industries and farms.

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Magnetic PumpMagnetic Pump

Magnetic Pump

Leak-free pump for safe transfer of corrosive or hazardous chemicals.

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Semi-submersible PumpSemi-submersible Pump

Semi-submersible Pump

Durable pump for handling liquids with solids in mining and wastewater.

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Self-Priming PumpSelf-Priming Pump

Self-Priming Pump

Strong-suction pump for quick liquid transfer and drainage operations.

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Diaphragm PumpDiaphragm Pump

Diaphragm Pump

Corrosion-resistant pump for viscous and abrasive fluid applications.

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Water pumpWater pump

Water pump

Reliable pump for water supply, irrigation, and circulation systems.

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WHAT WE DO

Products

Professionally provide slurry pumps/magnetic pumps/centrifugal pumps/semi-submersible pumps/self-priming pumps/water pumps/acid pumps/alkali pumps/diaphragm pumps of various materials

CYC Series Heavy Duty Stainless Steel Magnetic Pump
CYC Series Heavy Duty Stainless Steel Magnetic Pump

Designed and manufactured in strict accordance with the API 685 standard, ensuring reliable performance and zero leakage operation.

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CYF Series Fluoroplastic Centrifugal Pump
CYF Series Fluoroplastic Centrifugal Pump

All fluid-contacting parts are made of highly corrosion-resistant fluoroplastics, enabling them to transport highly corrosive liquid media.

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CYW Horizontal Centrifugal Water Pump
CYW Horizontal Centrifugal Water Pump

It is primarily used for conveying clean water and other liquids with physical and chemical properties similar to clean water.

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CYH-Large Flow Horizontal Stainless Steel Centrifugal Sea Water Pump
CYH-Large Flow Horizontal Stainless Steel Centrifugal Sea Water Pump

A single-stage, single-suction, cantilevered centrifugal pump used for conveying seawater, brackish water, brine, alkaline liquids, and weakly corrosive liquids.

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UHB Type UHMWPE Corrosion Resistant Pump
UHB Type UHMWPE Corrosion Resistant Pump

The pump body is made of steel-lined ultra-high molecular weight polyethylene material, which has excellent corrosion resistance and wear resistance.

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CYL Series Fluorine Lined Vertical Centrifugal Pipeline Pumps
CYL Series Fluorine Lined Vertical Centrifugal Pipeline Pumps

Designed and suitable for pipeline pressurization or circulation in limited space, with excellent corrosion resistance.

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Case of Submersible Pump Supply for a Nickel Mine in Indonesia
Centrifugal Pump Project
Slurry Centrifugal Pumps for Efficient Wear-Resistant Solutions Empower River Dredging Projects in Thailand
Centrifugal Pump Project

Request Your Custom Pump Solution Today

Tell us your requirements for the right pump and precise quote. Please include flow, head, specific gravity, and temperature.

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FAQS

Frequently Asked Questions

A: We are a professional manufacturer in chemical pumps with high quality for more than 20 years.

A: Customers could send us application data, we will select suitable pump and seal types, or client could send us drawings, We are well in OEM and ODM.

A: Usually by T/T, 30% payment after PI confirmed, the 70% balance should be paid after inspection before shipment. and L/C at sight.

Medium: ________
PH: ________
Specific gravity: ________
Medium temperature: ________
Flow: ________m3/h
Head: _________m
Voltage: ____________V
Frequency: _________Hz
Power:_____________KW

A: One set is also welcomed to us.

A: 1 year for main construction warranty.

A: Normally 10 days. If client is in urgent, we have plenty of spare parts, we could finish assembling and testing in 3-5 days.

A: Depends on customer’s requirements, We can do EXW, FOB, CIF,etc.

Blogs

“We used the centrifugal pumps for our water treatment project, and they performed exceptionally well. The flow was stable, the noise level was low, and the installation process was smooth. Changyu technical team provided great support from selection to commissioning.”

mack McGuire

Miami, FL

“We applied your chemical transfer pump in our factory. They deliver consistent pressure and save energy compared to our old units. The after-sales service of Changyu was responsive and professional — highly recommended supplier!”

ellyn garzon

Santa Cruz, ZA

Customer Feedback

What our clients to says

From chemical plants to irrigation systems — our pumps are powering success stories around the world.

Contact Us

Contact Us for Expert Pump Selection & Quotation

Please fill in the details of your pumped liquid.

Including flow, head, specific gravity, and temperature — so we can provide the most accurate pump selection and quotation within 24 hours.

Call us for a quote today!

+8613651913727