We have manufactured and sold pump control panels for 15 years. Many pump suppliers in China and overseas use our controllers to control and protect their pumps and motors.

Where are you located, and how can I get there?

Guangzhou to Changsha: 1 hour by air or 2.5 hours by high-speed train Shanghai to Changsha: 1.5 hours by air or 5 hours by high-speed train Beijing to Changsha: 2.5 hours by air Hong Kong to Changsha: 2 hours by air

Single Phase Motor Protection Controller Digital Pump Overload Protector with Manual Switch

Name: Single Phase Motor Protection Controller Digital Pump Overload Protector with Manual Switch
Brand: Hunan Leading Science & Technology Development Co., Ltd.
SKU: 2333915135

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

US$22.90

1 Piece

Product profile

Customization

Available

Horsepower

0.5HP-3HP

Rated Input Voltage

AC220V/AC230V Single Phase

Model NO.

M7-A

Phase

Product Certifications

Transport Package

Carton

Specification

228*160*82mm

Trademark

Netural

Origin

China

Key features

Comprehensive Protection Features: Includes overload, dry run, under voltage, and over voltage protection for single-phase pumps.

IP65 Weatherproof Rating: Dust tight and protected against water jets, suitable for harsh environments.

ISO Standard Quality Control: Strict quality management from raw materials to finished product assembly and testing.

15 Years Manufacturing Experience: Proven track record serving global pump suppliers with reliable control solutions.

CE Certified Product: Meets European safety and performance standards for electrical equipment.

Wall Mounting Design: Compact dimensions (170x155x85mm) allow for easy wall installation.

Sample Availability: Samples are available for testing upon contact and request.

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: ≤8.27hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR

AI-Powered supplier vetting

SummaryThe supplier is identified as Hunan Leading Technology Development Co., Ltd., a professional technology provider focused since 2001 on intelligent pump controller production, R&D, global sales, and after-sales service. It provides 3D software design, ODM/OEM, and multiple customization options, supported by documented inspection, corrective-action, complaint-handling, quality-assurance, and traceability procedures. Export experience is stated at 18 years, with exports representing 21%–30% of sales, and standard peak- and off-season lead times within 15 working days. However, the supplier has no available SDK, reported no new products in the past year, lacks overseas agents, branches, warehouses, and showrooms, and has no valid manufacturing-capacity contract with its factory and related subcontractors. Evidence is insufficient for certification holding, financial credibility, and customer cases.

Supplier typeThe supplier is Hunan Leading Technology Development Co., Ltd., described as a professional technology supplier focused on pump control and protection solutions, including production, R&D, global sales, and after-sales service. Its company type is recorded as “Combined,” but the exact legal classification is not further explained.

After-Sales capabilityThe company states that it provides after-sales service, maintains in-stock service capacity, and has documented procedures and records for complaint handling, corrective and preventive actions, quality assurance, and traceability. However, it has no overseas agents or branches, no overseas warehouse, no overseas showroom, and reports zero countries with overseas services, limiting demonstrated international after-sales coverage.

R&D capabilityThe supplier is identified as a professional R&D technology supplier and provides 3D software design and ODM services. Nevertheless, it has no available SDK and reported no new products during the past year, so the evidence supports design and development capability but indicates limited recent product innovation.

Production capacityThe supplier reports production operations, documented finished-product inspection procedures, in-stock capability, 18 years of export experience, and lead times within 15 working days in both peak and off seasons. A material control weakness is that the factory and related subcontractors have no valid manufacturing-capacity contract; overseas warehousing is also unavailable.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, together with 3D software design and ODM services. It also reports OEM capability for well-known brands, providing direct evidence of broad customization and design-manufacturing support.

Client casesThe supplier states that it provides OEM services for popular brands, which indicates experience serving recognized-brand customers. No specific customer names, projects, products, or verifiable case details are provided, so the depth and quality of customer cases cannot be fully assessed.

Product Q&A

Q:Can I have samples?

Yes, we can send samples for testing. Contact us for details.

Q:Can I order OEM or ODM?

Yes, our engineering team supports OEM and ODM, subject to minimum order quantities;

Q:How does your factory control quality?

Our production follows ISO standards. We control quality from raw materials to finished products, and fully assemble and strictly test each control panel before packing and shipping;

Q:What is the approximate lifespan of your control panel?

The control panel is designed to last 8 years;

Q:What is your after-sales service policy?

Depending on order quantity, we provide free spare parts or controllers for maintenance or replacement, plus technical training;