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40x40x28mm High Airflow Low Noise DC Cooling Fan For PC Case
US$1.00-1.90
1,000 Pieces
Sample price:US$1.90/piece.Request sample

Product profile

Material

Plastic

Blade Material

Plastic

Type

Axial Fan

Model NO.

DFH4028

Electric Current Type

DC

Mounting

Free Standing

Certification

RoHS, CE, TUV UL

Package Size

490X250X300mm

Bearing Type

Ball/Sleeve

Rated Voltage

12V/24V

Current

0.12-0.18A

Transport Package

Brown Carton

Specification

40x40x28mm

Trademark

D-FAN

Origin

China

HS Code

8414599050

Production Capacity

1200000PCS/Month

Key features

High Airflow Low Noise: Delivers up to 10.27 CFM airflow with noise levels as low as 25.4 dBA.
Multiple Voltage Options: Available in 12V and 24V DC rated voltages to suit various applications.
Comprehensive Certifications: Certified by UL, CE, TUV, SGS, and RoHS compliant for global safety standards.
Robust Protection: Features locked rotor protection for a minimum of 72 hours to prevent damage.
Customization Available: Offers full customization, minor customization, and flexible options from samples or designs.
Fast Delivery: Standard lead time is 2-3 weeks, with off-peak production within 15 workdays.
Quality Assurance: Strict ISO-9001 and ISO-14001 compliance with 100% visual and function inspection.

Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤2.60h

AI-Powered supplier vetting

SummaryDongguan Xingdong Electronics Co., Ltd. is a China-based limited company established in 2015, with 148 employees and 16 R&D engineers. It demonstrates documented procedures for supplier approval, corrective and preventive actions, complaint handling, finished-product inspection, and supplier-service assessment. The supplier holds ISO9001:2015, ISO14001, and UL-related certifications. Its capabilities include OEM, ODM, 3D design, broad customization, automated electronics manufacturing processes, inventory services, and overseas agents or branches. It reports no overseas warehouse, no overseas showroom, no available SDK, and no Fortune 500 customer collaboration. R&D documentation and recent new-product activity are evidenced, while financial strength and overseas service-country coverage remain insufficiently established.
Supplier typeThe supplier is a combined business entity and limited company headquartered in Dongguan, Guangdong, China. It was established on 2015-03-13 and reports 148 employees, providing a defined corporate and operational profile.
CertificationsThe supplier reports ISO9001:2015 and ISO14001 management-system certifications, as well as UL and other product-compliance certifications. These stated certifications support its quality and environmental management framework.
After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaint handling, while its technology engineers provide technical support for production and after-sales service. It also reports overseas agents or branches, although it has no overseas warehouse or showroom.
R&D capabilityThe supplier has 16 R&D engineers, documented design-input/output, review, verification, and validation records, and reports new products within the past year. It also offers ODM services, but lacks an available SDK; overall, the evidence supports active product-development capability.
Production capacityThe supplier lists multiple automated electronics facilities, including coil winding, fan assembly, tin dipping, welding, laser marking, reflow soldering, SMT, and wave soldering. It has valid manufacturing contracts with associated subcontractors, inventory capability, and stated average lead times of one month in peak season and within 15 working days in off-season.
Customization capabilityThe supplier provides 3D software design services and supports customization from samples, designs, full customization, minor customization, and flexible customization. The same broad customization scope is reported for both R&D and design-service capabilities.
Client casesThe supplier reports participation in the Hong Kong Electronics Fair and OEM service for well-known brands, but states that it has not collaborated with Fortune 500 companies. These references demonstrate market-service exposure, while the specific customer portfolio remains limited in the provided evidence.

Product Q&A

Q:What certifications do your fans have?
A:
Our fans are certified by UL, CE, TUV, SGS, and comply with the RoHS Directive.
Q:Can the product be customized?
A:
Yes, we offer full customization, minor customization, and flexible options based on samples or designs.
Q:What is the delivery time?
A:
Fast delivery is available within 2-3 weeks, with off-peak season production completed within 15 workdays.
Q:How do you guarantee quality?
A:
We strictly follow ISO-9001 and ISO-14001 standards, conduct pre-production samples, and perform 100% final inspection before shipment.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 1000 PCS.

Send Inquiry

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