What is the maximum submersion depth?

The maximum submersion depth is 5 meters.

What is the minimum order quantity?

The minimum order quantity is 50 pieces for OEM services, but standard orders may start from 20 pieces.

What types of water can this pump handle?

This pump is designed for clean water with a pH value of 6.5~8.5 and a maximum sand content of 0.1%.

Qd&Q Multistage Electric Submersible Water Pumps (with 4 impellers)

Name: Qd&Q Multistage Electric Submersible Water Pumps (with 4 impellers)
Brand: TAIZHOU DONGJIA MACHINERY TECHNOLOGY CO., LTD
SKU: 2212321245

Zhejiang, ChinaTAIZHOU DONGJIA MACHINERY TECHNOLOGY CO., LTD

US$78.00

50 Pieces

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

One Year

Warranty

One Year

Model NO.

QD10-54/4-3

Max.Head

10-30m

Max.Capacity

>400 L/min

Driving Type

Motor

Material

Cast Iron

Structure

Multistage Pump

Assembly

Booster Pump

Power

Electric

Start Up

Electric Pump

Type

Blade Pump

Application

Submersible Pump, Clean Water

Industry

Farmland Irrigation

Media

Clean Water

Performance

No Leakage Pump

Theory

Centrifugal Pump

OEM

MOQ

50 PCS

Copper or Alu.

Copper Wire

Color

Customizable

Transport Package

Standard Export Package

Trademark

DOCOTEK

Origin

Taizhou

HS Code

8413709190

Production Capacity

30000PCS

Key features

Multistage High Head Design: Provides high head up to 90m, suitable for deep wells and high-rise water supply.

High Efficiency & Energy Saving: Multistage structure increases pump efficiency and reduces energy consumption.

Stable Low Noise Operation: Smooth operation with low vibration and noise, ideal for long-term continuous use.

Durable Cast Iron Construction: Made of wear-resistant and corrosion-resistant cast iron for a long service life.

Easy Modular Maintenance: Modular design allows for easy disassembly and maintenance.

Customizable OEM Service: OEM packing and customization available for orders of 50 PCS or more.

1-Year Comprehensive Warranty: 12-month warranty covering defects, with 2% free spare parts included in shipment.

Versatile Clean Water Application: Designed for clean water, farmland irrigation, and submersible applications.

Company profile

TAIZHOU DONGJIA MACHINERY TECHNOLOGY CO., LTD

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤6.08h CertifiedTerms of Payment: T/T, LC, PayPal, etc.

AI-Powered supplier vetting

SummaryTaizhou Dongjia Machinery Technology Co., Ltd. is described as an R&D, manufacturing, and sales enterprise focused on pumps, motors, and electromechanical products, with an export branch named Taizhou Dongjia Trading Co., Ltd. The supplier reports ISO9001 certification, four production lines, customization from samples and designs, and documented finished-product inspection instructions that are uniformly followed. It offers OEM services for well-known brands and accepts multiple trade and payment terms. However, export-license status, overseas service coverage, Fortune 500 cooperation, and several sustainability controls are unknown. The supplier reports no available SDK, zero experienced export-trade staff, and no continuous batch quantity reconciliation. Service procedures exist, but supplier-assessment and corrective-action records are incomplete, although customer-complaint procedures have followed records.

Supplier typeThe supplier is presented as a development-oriented manufacturer integrating R&D, manufacturing, and sales, with its own electromechanical-product production base. Its stated business scope also includes pump and photovoltaic equipment sales, hardware development, agricultural machinery sales, and import/export activities, while a separate trading company is identified as its sole export branch.

CertificationsThe company description explicitly states that the company has passed ISO9001 certification and has a complete quality management system. No other certification is identified in the provided slices.

After-Sales capabilityThe supplier has a clear customer-complaint handling procedure with followed records, supporting a positive assessment of complaint management. However, its service assessment and corrective/preventive-action procedures lack written records, and the stated number of countries offering overseas services is zero, limiting evidence of broader overseas after-sales coverage.

Production capacityThe supplier reports four production lines and facilities including CNC lathes, drilling machines, multi-axis drilling and tapping machines, and an assembly line. It also states that finished-product inspection instructions are uniformly followed; however, the slices contain conflicting facility-area figures and report no continuous batch quantity reconciliation, so production control strength is only partially demonstrated.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This directly demonstrates broad stated customization coverage.

Client casesThe supplier explicitly reports OEM service for well-known brands, which is evidence of at least one type of customer engagement. Cooperation with Fortune 500 companies is unknown, and no named customers, projects, or verifiable case details are provided.

Product Q&A

Q:What is the warranty period?

We offer a 12-month warranty starting from the date the goods arrive at the customer's warehouse. It covers defects but excludes damage from accidents, misuse, or tampering.

Q:Is OEM service available?

Yes, OEM packing is available if the quantity of a single model reaches 50 pieces. Otherwise, buyers must pay extra for OEM packing charges.

Q:What are the payment terms?

Payment options include T/T (30% deposit before shipment, balance against BL copy) and LC (at sight or 30 days).

Q:What is the delivery time?

The delivery time is 25-35 days after receiving the down payment.

Q:Are samples available?

Yes, samples are available. The buyer is expected to cover the sample costs and freight charges.