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L522 Intelligent Control Panel for Duplex Pump with CE Certification
US$85.90
5-99 Pieces
US$79.90
100+ Pieces
Sample price:US$78.00/piece.Request sample
Product profile
Customization
AvailableTask
ProgramStructure
Closed-LoopModel NO.
L522Mathematical Model
Non-LinearSignal
ContinuousFunction
Automatic ControlCertification
CECondition
NewCustomized
CustomizedMaterial
ABSQty of Controlled Pump
Duplex PumpRated Input Voltage
AC220V/AC230V Single PhaseRated Output Power
0.37kw-2.2kw (0.5HP-3HP) 3-4kw(4HP-5.5HP)Transport Package
Paper CartonSpecification
6 pcs/cartonTrademark
NeutralOrigin
ChinaHS Code
9032899090Production Capacity
100000PCS/YearKey features
Probe-Free Dry-Run Protection: Protects pumps from dry running without needing float switches or liquid probes.
Dual Pump Alternation: Automatically switches between main and standby pumps to ensure optimal performance.
Comprehensive Fault Diagnosis: Records last five pump faults and displays cumulative running time for easy monitoring.
Robust Safety Protection: IP54 rated with protection against over/under voltage, over current, and rapid cycling.
CE Certified Quality: Meets CE certification standards for reliable and safe industrial pump control.
Customizable Design: Offers customized options for specific pump control requirements and configurations.
Company profile
Business Type: Manufacturer/Factory, Trading Company, OtherExport Year: 2005-06-08Nearest Port: Ningbo, Shanghai, GuangzhouAverage Response Time: ≤5.44hTerms 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 get samples to test the product?
A:
Yes, we provide samples for evaluation. Please contact us for details.
Q:What is the delivery time for standard panels?
A:
Standard panels take about 7 working days. Customized options require 15-20 days.
Q:Do you support OEM or ODM projects?
A:
Yes, our engineering team supports OEM and ODM projects with specific order quantity requirements.
Q:How do you ensure product quality?
A:
We follow ISO standards, fully assemble each panel, and conduct rigorous testing before shipment.
Q:What is the expected lifespan of the control panel?
A:
Our control panels are engineered for a robust lifespan of approximately 8 years.
Send Inquiry
*To:
Hunan Leading Science & Technology Development Co., Ltd.
Hunan Leading Science & Technology Development Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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