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Precision Cooling Technology for Modern Applications

DONGGUAN DIHUI Electronics Co., Ltd. is a leading manufacturer and exporter of high-performance DC fans, AC fans, blowers, motors, CPU coolers, and cross flow fans. Engineered for reliability and efficiency across industrial, computing, medical, and consumer electronics sectors.

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Industrial fan production line Precision motor assembly Fan testing environment Product lineup Engineering team Quality control inspection

About DONGGUAN DIHUI Electronics

DONGGUAN DIHUI Electronics Co., Ltd. is a professional manufacturer and exporter of DC fans, DC motors, AC fans, cross flow fans, CPU coolers, VGA coolers, and notebook cooling pads. Our products are widely used in a diverse range of applications including industrial equipment, computers, home and office appliances, power supplies, toys, water pumps, telecom equipment, LED lighting, stage lamps, medical devices, and precision measuring instruments.

R&D Excellence

Our experienced research and development team continuously innovates to deliver cutting-edge cooling solutions tailored to customer needs and industry trends.

Quality Control

We maintain strict quality assurance protocols throughout production, ensuring every fan and motor meets international performance and durability standards.

Global Reach

As an established exporter, we serve clients worldwide with reliable supply chains, responsive support, and customized engineering services.

Our Product Range

Explore our comprehensive lineup of high-efficiency cooling components designed for performance, longevity, and quiet operation across multiple industries.

DC Fan 2510

DC Fan 2510

Compact 25mm axial fan with low noise and high airflow, ideal for small electronics and embedded systems.

  • Size: 25x25x10mm
  • Voltage: 5V / 12V / 24V
  • Bearing: Sleeve or Ball
  • Application: Power supplies, routers
AC Fan 8025

AC Fan 8025

Robust 80mm AC cooling fan built for continuous operation in industrial environments.

  • Size: 80x80x25mm
  • Voltage: 110V / 220V AC
  • IP Rating: IP55 (dust/water resistant)
  • Application: Control cabinets, machinery
DC Blower 12025-2

DC Blower 12025-2

High-pressure centrifugal blower for targeted cooling in confined spaces.

  • Size: 120x120x25mm
  • Voltage: 12V / 24V / 48V
  • Max Air Pressure: 800Pa
  • Application: Laser cutters, 3D printers
DC Brush Motor

DC Brush Motor

Reliable brushed DC motor for motion control in consumer and industrial devices.

  • Voltage: 3V to 24V
  • Speed Range: 3000–15000 RPM
  • Shaft Options: D-shaft, round, gear
  • Application: Toys, pumps, actuators
DC Bracket Fan

DC Bracket Fan

Mountable axial fan with integrated bracket for easy installation in enclosures.

  • Sizes: 40mm to 120mm
  • Voltage: 5V to 48V
  • Mounting: Fixed bracket
  • Application: Industrial panels, HVAC
Brushless DC Motor

Brushless DC Motor

Efficient, long-life motor with electronic commutation for precision applications.

  • Voltage: 12V / 24V / 36V
  • Life Span: >50,000 hours
  • Feedback: Hall sensor optional
  • Application: Medical devices, drones
Cross Flow Fan

Cross Flow Fan

Uniform airflow distribution fan ideal for wide-area cooling and ventilation.

  • Length: 60mm to 300mm
  • Voltage: 12V / 24V / 220V
  • Low Noise Design
  • Application: Air purifiers, display cases
CPU Cooler

CPU Cooler

High-efficiency heat dissipation solution for desktop and server processors.

  • Fan Size: 92mm / 120mm
  • Compatibility: Intel & AMD sockets
  • Heat Pipes: 4–6mm copper
  • Application: PCs, workstations, servers
EC Fan EB12032-1

EC Fan EB12032-1

Electronically commutated fan with variable speed control and high energy efficiency.

  • Size: 120x120x32mm
  • Voltage: 24V / 48V DC
  • Speed Control: PWM or 0–10V
  • Application: Data centers, telecom
EC Fan EC50190

EC Fan EC50190

Large diameter EC blower for high-volume air movement in commercial systems.

  • Size: 500x500x190mm
  • Voltage: 230V AC input, DC motor
  • Energy Saving: Up to 70%
  • Application: AHUs, rooftop units
CPU Cooler EC60300

CPU Cooler EC60300

High-performance server-grade cooler with advanced thermal design.

  • Fan: 60x60x30mm
  • Heat Sink: Aluminum fin stack
  • Max TDP: 250W
  • Application: HPC, AI servers
VGA Cooler EH-K818

VGA Cooler EH-K818

Dedicated graphics card cooling solution with low-profile design.

  • Fan: 80x80x18mm
  • Noise Level: <25 dBA
  • Mounting: Universal bracket
  • Application: GPUs, mining rigs
View Full Product Catalog

Why Choose DONGGUAN DIHUI?

Certified Quality

Our products meet international standards with rigorous testing and certification processes ensuring reliability and safety.

High Efficiency

Engineered for optimal airflow and minimal power consumption, reducing operational costs and environmental impact.

Custom Solutions

Our R&D team supports OEM/ODM projects, delivering tailored designs to meet unique application requirements.

Fast Delivery

Streamlined production and logistics ensure prompt order fulfillment and on-time delivery worldwide.

Global Support

We provide responsive technical support and after-sales service to customers across North America, Europe, and Asia.

Innovation Driven

Continuous investment in R&D enables us to stay ahead of market trends and deliver next-generation cooling technology.

15+
Years in Industry
500+
Product Models
60+
Countries Served
10M+
Units Shipped Annually

Latest News & Updates

Stay informed about our company developments and industry insights.

New EC Fan Series Launched

Introducing our latest EC50190 and EC60300 models with enhanced energy efficiency and smart control features.

January 14, 2022

Expansion of Production Capacity

Our manufacturing facility in Dongguan has been upgraded to meet growing global demand.

January 14, 2022

ISO Certification Achieved

We are proud to announce our compliance with international quality management standards.

January 14, 2022

Get in Touch

For inquiries, quotations, or technical support, visit our official website to reach our team.

Visit Official Website

Tel: +86-769-85716616 / 33209007

Fax: +86-769-27200172

Email: [email protected]

Address: 5/F at Design Building, Er Heng Road, Gangkou, Humen Town, Dongguan, Guangdong, China

ICP: 粤ICP备17072521号-1

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