What are the available voltage options?

The pump is available in 12V and 24V DC voltage options.

How does the pump handle unstable voltage?

It has a highly adaptable circuit designed specially for unstable automotive voltage and peak voltage.

What is the lead time for orders?

The average lead time is one month for both peak season and off-season.

PWM /Diagnosis and Protection Functions Vehicle Inverter Cooling System Pump

Name: PWM /Diagnosis and Protection Functions Vehicle Inverter Cooling System Pump
Brand: Changsha TOPS Industry & Technology Co., Ltd.
SKU: 916992295

Hunan, ChinaChangsha TOPS Industry & Technology Co., Ltd.

Negotiable

2 Pieces

Product profile

Customization

Available

Cold Style

Water-cooled

Certification

ISO9001, CE, RoHS, TUV ISO9001,IATF16949

Model NO.

TA60

Cooling Fluid Type

Water

Radiator Type

Direct-flow

Motor

DC Brushless Motor,BLDC Motor,DC Motor

Voltage

12V 24V DC

Transport Package

Standard Export Packing or OEM Packing

Specification

ISO9001, CE, RoHS, IATF16949

Trademark

TOPSFLO

Origin

China

HS Code

84137090

Production Capacity

100, 000 PCS/Month

Key features

Advanced Protection Functions: Features polarity, over-voltage, over-current, constant power, and dry-running protection.

High Efficiency Motor: ECM brushless DC motor with long lifetime, sustaining 24 hours continuous running.

Leak-Proof Design: Advanced magnetic driving technology ensures static-seal without leakage forever.

Automotive Adaptability: Designed for unstable voltage, peak voltage, and car vibration working conditions.

Easy Integration: 20mm inlet/outlet standard car connection with specialized waterproof connector.

Multiple Certifications: Certified with ISO9001, CE, RoHS, TUV, and IATF16949 standards.

Low Maintenance: Durable permanent magnetic rotor and high density ceramic shaft require low or no maintenance.

Versatile Application: Suitable for car engine cooling, pre-heating, EV water circulation, and liquid transfer.

Company profile

Changsha TOPS Industry & Technology Co., Ltd.

Hunan, China

Business Type: Manufacturer/FactoryExport Year: 2001-09-08Nearest Port: shanghai, shenzhenAverage Response Time: ≤8.68hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryChangsha TOPS Industry & Technology Co., Ltd. is identified as a China-based manufacturer/factory and limited company located in Changsha, Hunan. The supplier reports ISO 9001 and TS 16949 management-system certifications, four laboratories meeting CNAS national laboratory certification standards, approximately 50 quality-control staff, 10 production lines, and annual capacity of about 3 million pieces. It has exported since 2001, reports that 90% of sales are exports, and serves markets across multiple regions. Its product scope centers on micro pumps and related applications. Evidence supports manufacturing scale, export experience, quality infrastructure, and R&D capability. However, the provided information does not establish after-sales service arrangements, financial credibility, or customization performance. Customer evidence is limited to one named buyer associated with two product records.

Supplier typeThe supplier is described as both a trade company and a Manufacturer/Factory. The formal business-entity record identifies Changsha TOPS Industry & Technology Co., Ltd. as a manufacturer/factory and limited company, while the basic-information slice separately labels the company nature as a trade company. This indicates mixed classification, but manufacturing status is explicitly present.

CertificationsThe supplier reports TS 16949 and ISO 9001 management-system certifications. It also states that four laboratories meet the CNAS national laboratory certification standard, providing explicit evidence of quality-management and laboratory infrastructure.

R&D capabilityThe supplier describes technology innovation as a core advantage, reports four laboratories meeting CNAS national laboratory certification standards, and indicates 21–30 years of R&D engineer experience. These details explicitly support an established R&D and laboratory base, although no specific patents or quantified innovation outcomes are provided.

Production capacityThe supplier reports 50 quality-control staff, 10 production lines, annual production capacity of about 3 million pieces, and annual production output above the stated threshold. It also reports one-month lead times in both off-peak and peak seasons, supporting substantial and potentially stable production capability.

Client casesTwo trade records associate the supplier with CONTROL PRINT LIMITED and identify water-pump products used as printer parts. These records provide one named customer and product-use evidence, but the dataset does not show a broader customer portfolio, project outcomes, or customer testimonials.