Professional Deep Well Pump Manufacturer

With over 10 years of manufacturing experience, ZheJiang BaoWan Electromechanical Co., Ltd. delivers high-efficiency, durable submersible pumps for domestic, agricultural, and industrial applications worldwide.

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10+

Years Experience

1500+

Units/Day Output

100%

Tested & Inspected

About ZheJiang BaoWan

ZheJiang BaoWan Electromechanical Co., Ltd. is a professional deep well pump manufacturer with over 10 years of manufacturing experience. We specialize in designing and producing high-performance submersible pumps for a wide range of applications including domestic water supply, farmland irrigation, factory water systems, and mining operations.

Our strong R&D team and advanced production equipment—including automatic assembly lines, machine winding systems, and high-precision test machines—ensure every pump meets the highest standards of quality and reliability.

In-House Production

Most spare parts are manufactured in-house, reducing costs and ensuring consistency.

Daily Capacity

We produce approximately 1,500 units per day, all 100% tested before shipment.

Our Applications

Engineered for reliability across diverse environments

Domestic Water Supply

Reliable pumps for homes, apartments, and residential complexes.

Farm Irrigation

Efficient water delivery for crops and agricultural fields.

Farmland Drainage

Powerful pumps for flood control and field drainage.

Factories & Mines

Durable pumps for industrial water transfer and dewatering.

Our Products

High-efficiency submersible pumps built for performance and longevity

4SP Series

Standard submersible pump for deep wells. Reliable performance for domestic and light industrial use.

Stainless steel construction
Efficient motor design
100% factory tested

6SP Series

High-performance pump for deeper wells and higher flow requirements.

High head capability
Robust hydraulic design
Ideal for industrial use

4SDM Series

High-efficiency model with optimized motor and hydraulic performance.

Energy-saving design
Low noise operation
Long service life

QGD Series

High-lift pump designed for extreme depth and pressure applications.

Maximum head capability
Multi-stage design
Corrosion-resistant materials

4SKM Series

Heavy-duty pump for mining and large-scale industrial dewatering.

High flow rate
Robust mechanical seal
Continuous operation rated

3SDM Series

Compact high-head pump for medium-depth wells and booster applications.

Space-saving design
High efficiency
Easy installation

4SSD Series

Dual-stage pump for applications requiring both high flow and high head.

Dual impeller design
Balanced hydraulic load
Extended motor life

4YS Motor

Standalone submersible motor for custom pump assemblies and replacements.

High torque output
Water-cooled design
Compatible with multiple pump bodies

Why Choose ZheJiang BaoWan?

Four pillars of excellence in pump manufacturing

Craftsman Spirit

Striving for perfection in every component and assembly process. Over 10 years of focused expertise in deep well pump engineering.

Customer First

Considerate service backed by a strong R&D team and responsive support for global clients.

Efficient Production

Daily output of 1,500+ units with fast delivery times. Automated assembly lines ensure consistency.

Quality is Life

100% new spare parts. 100% tested. Full inspection. We never use old or recycled components.

Quality Assurance

Every pump undergoes rigorous testing in our dedicated pump testing room. From motor winding verification to hydraulic performance checks, we ensure reliability before shipment.

100% Tested

Each unit is run-tested for performance and leaks.

Advanced Equipment

Machine winding, automated assembly, precision testing.

Full Inspection

Final QA check before packaging and dispatch.

Frequently Asked Questions

What is the warranty period for your pumps?

Our standard warranty is 12 months from the date of shipment, covering manufacturing defects and material failures.

Can you customize pumps for specific requirements?

Yes, our R&D team supports OEM/ODM projects and can modify voltage, cable length, flow rate, and materials.

What is your production capacity?

We manufacture over 1,500 units per day across multiple product lines, ensuring fast delivery even for large orders.

Do you provide technical support?

Yes, we offer installation guidance, troubleshooting, and application engineering support in English and Chinese.

Are spare parts available?

Yes, we supply genuine spare parts including motors, impellers, seals, and cables for all our models.

Get in Touch

Reach out for product inquiries, technical support, or partnership opportunities.

Phone

0576-81678858

+86 150 5763 1355

Email

[email protected]

Website

www.zjbwpump.com

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