What certifications does the product have?

The product has CE, RoHS, ISO certifications and complies with UL and TUV safety regulations.

40X40X28mm DC Cooling Axial Fan Double Ball Bearing with CE Certification

Name: 40X40X28mm DC Cooling Axial Fan Double Ball Bearing with CE Certification
Brand: DONGGUAN SHI QILING ELECTRONICS TECHNOLOGY CO., LTD.
SKU: 2001323862

Guangdong, ChinaDONGGUAN SHI QILING ELECTRONICS TECHNOLOGY CO., LTD.

US$4.10

200-999 Pieces

US$3.80

1,000-2,999 Pieces

US$3.50

3,000-4,999 Pieces

US$3.20

5,000+ Pieces

Sample price:US$2.80/piece.Request sample

Product profile

Customization

Available

Material

Plastic

Blade Material

Plastic

Model NO.

CC4028-B

Type

DC Fan

Electric Current Type

Mounting

Free Standing

Certification

RoHS, ISO, CE

Bearing

Sleeve,2-Ball

Air Flow

13.5~23cfm

Input Power

3.12~8.4W

Voltage

5V,12V,24V

Transport Package

Bulk

Specification

40x40x28mm

Trademark

COOLCOX

Origin

China

HS Code

8414599050

Production Capacity

3000000

Key features

Customizable Performance: Air flow, static pressure, speed, and rated voltage can be customized based on requirements.

Multiple Bearing Options: Available in Sleeve, Hydraulic, FDB, and 2-Ball bearings with varying lifespans.

Wide Voltage Range: Supports 5V, 12V, and 24V input for versatile application compatibility.

Optional Protection Functions: Features include Auto-restart, FG, Tachometer, PWM Control, Waterproof, and Alarm signals.

High Reliability Bearings: 2-Ball bearing offers 70,000 hours lifespan; Sleeve bearing offers 30,000 hours.

Professional Certification: Complies with CE, RoHS, ISO, and UL standards with robust quality assurance.

Compact Design: 40x40x28mm size suitable for routers, humidifiers, projectors, and more.

Fast Sample Delivery: Sample lead time is about 1 week; Mass order lead time is about 4 weeks.

Company profile

Years of Export ExperienceImporters and ExportersSelf-branded

DONGGUAN SHI QILING ELECTRONICS TECHNOLOGY CO., LTD.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2012-08-01Nearest Port: Shenzhan,Guangzhou,HongkongAverage Response Time: ≤7.27hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CIF

AI-Powered supplier vetting

SummaryThe supplier is identified as a Dongguan manufacturing-industry trading company. It demonstrates professional technical-supplier status, available SDKs, 3D design, sample-based customization, ODM services, and OEM service for well-known brands. Production evidence includes three production lines, 22 quality assurance/control inspectors in one record, 31–40 quality-control staff in another, and stated fan and cooler output of 30,000,000 pieces. Quality processes include documented finished-product inspection, traceability, complaint handling, and corrective-action procedures. However, the supplier reports no private-mold capability, no new product in the past year, no overseas warehouse, showroom, agent, branch, or offline trade-show participation. Financial records are referenced for 2020–2022, but no financial performance details are provided.

After-Sales capabilityThe supplier has a documented and followed customer-complaint procedure and lists debugging and maintenance as overseas service offerings. However, it reports no overseas warehouse, showroom, agent, branch, or offline trade-show capability, and the number of countries offering overseas services is stated as zero; overall after-sales coverage is therefore limited despite having service procedures.

R&D capabilityEvidence supports available SDKs, 21–30 total years of R&D-engineer experience, 3D software design, ODM services, and sample-based customization. However, the supplier reports no new products in the past year and no private-mold capability, so innovation strength is demonstrated in services but not consistently across all R&D areas.

Production capacityThe supplier reports three production lines, fan and cooler output of 30,000,000 pieces, 22 quality assurance/control inspectors in one record and 31–40 quality-control staff in another, with SMT, wave soldering, AOI, and automatic winding equipment. It also reports uniform finished-product inspection, raw-material traceability, documented corrective actions, and lead times within 15 working days in both peak and off-season; these are explicit indicators of production and process-control capability.

Customization capabilityThe supplier provides sample-based customization, 3D software design services, ODM services, and OEM services for well-known brands. The stated absence of private molds limits one customization route, but the available design and ODM/OEM services explicitly support customized development.

Product Q&A

Q:What is the lifetime for the different bearings?

30,000 hours for sleeve bearing, 40,000 hours for hydraulic bearing, 60,000 hours for FDB bearing, and 70,000 hours for 2-Ball bearing.

Q:What is the MOQ and lead time?

MOQ is 2000 PCS. Lead time for samples is about 1 week, and for mass orders, it is about 4 weeks.

Q:What functions are optional for the fans?

Optional functions include Auto-restart, FG, Tachometer signal output, RD, Alarm signal output, PWM Control, and Waterproof.

Q:Why choose CoolCox?

We offer a professional team, standard management, high level of automation, quality assurance system, high customization ability, and prompt delivery ability.

Q:What are the available input voltages?

The fans are available in 5V, 12V, and 24V input options.