What is your after-sales service policy?

Depending on the ordering quantity, we provide free spare parts or controllers for maintenance and offer technical training.

How can I trust your company?

We have been manufacturing and selling pump control panels for 15 years, and many suppliers from China and overseas use our controllers.

Where is your location and how is transportation?

Located in Changsha. From Guangzhou: 1h air/2.5h train. From Shanghai: 1.5h air/5h train. From Beijing: 2.5h air. From Hong Kong: 2h air.

AC220V-240V Intelligent Pump Controller, Single Phase Submersible Pump Control Panel (M521)

Name: AC220V-240V Intelligent Pump Controller, Single Phase Submersible Pump Control Panel (M521)
Brand: Hunan Leading Science & Technology Development Co., Ltd.
SKU: 837977405

Hunan, ChinaHunan Leading Science & Technology Development Co., Ltd.

Negotiable

10 Pieces

Product profile

Customization

Available

Task

Program

Structure

Closed-Loop

Model NO.

M521

Mathematical Model

Linear

Signal

Continuous

Function

Automatic Control

Certification

ISO: 9001, CE

Condition

New

Customized

Material

ABS

Transport Package

Carton

Specification

small size

Trademark

Leading or neutral

Origin

China

HS Code

9032899090

Production Capacity

10000 Sets Per Month

Key features

Intelligent Automatic Control: Built-in water level control for automatic pump start/stop via sensors or switches.

Comprehensive Protection Functions: Includes overload, stall, dry run, under/over voltage protection with sensor support.

Durable ABS Enclosure: Weather-proof ABS material suitable for indoor and outdoor wall mounting installation.

Fault Memory & Display: Records and displays the last five faults and accumulative running time for maintenance.

Wide Voltage Compatibility: Rated input voltage AC220V-240V single phase 50HZ/60HZ for global compatibility.

Flexible Operation Modes: Supports both Auto and Manual operation modes for versatile application scenarios.

ISO & CE Certified: Manufactured under ISO 9001 standards with CE certification for quality assurance.

Customized Manufacturing: Offers OEM and ODM services with dedicated engineering team for specific requirements.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Hunan Leading Science & Technology Development Co., Ltd.

Hunan, China

Business Type: Manufacturer/Factory, Trading Company, OtherExport Year: 2005-06-08Nearest Port: Ningbo, Shanghai, GuangzhouAverage Response Time: ≤6.02hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR

AI-Powered supplier vetting

SummaryThe supplier, Hunan Leading Technology Development Co., Ltd, specializes in intelligent pump control solutions with a strong focus on research and development. They have significant experience in exporting, though they do not have SDK availability or overseas branches. Their customization capability is robust, offering various customization levels. However, there is no evidence of a valid manufacturing capacity contract or participation in trade shows. They maintain good quality control and after-sales service procedures.

Supplier typeThe supplier is a combined company named Hunan Leading Technology Development Co., Ltd, focusing on intelligent pump control and protection solutions.

After-Sales capabilityThe supplier has clear procedures for corrective actions and customer complaints, indicating a structured after-sales service capability.

Production capacityThe supplier does not have a valid contract for manufacturing capacity and lacks overseas showrooms and warehouses.

Customization capabilityThe supplier provides extensive customization options, including full and minor customization from samples and designs.