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Precision DC Blowers &
Brushless Fans

12+ Years of Expertise in High-Performance Fan & Blower Solutions for Medical, Industrial, and Smart Home Applications

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About TENKAI Group

Shenzhen Tengkai Special Electrical Co., Ltd. is a professional motor and blower manufacturer with over 12 years of experience. As a designated strategic partner of the China Ministry of Industry and Information Technology for core components, we specialize in the R&D and production of DC brushless fans, blowers, and high-pressure air systems.

Our advanced facility includes a 16 dB noiseless testing chamber and a 4-range wind tunnel system capable of measuring airflows down to 0.1 CFM and pressures up to 100,000 Pa. This precision enables us to deliver reliable, high-performance solutions tailored to your application.

12+
Years Experience
15+
Patents
300K+
Units/Year
60+
Countries Served
TENKAI Factory

Our Product Range

High-efficiency, low-noise DC fans and blowers engineered for performance, reliability, and customization. OEM/ODM supported.

DC Brushless Fan

DC Brushless Fan

  • • Voltage: 5V, 12V, 24V, 48V
  • • Size: 15x4mm to 120mm
  • • Low noise: ≤16 dB(A)
  • • Long life: 50,000+ hours
Best Seller
Micro Fan

Micro Fan

  • • Ultra-compact: 15x4mm, 18x4mm
  • • Ideal for portable devices
  • • Low power consumption
  • • Customizable airflow
Miniature
Reversible Flow Fan

Reversible Flow Fan

  • • Bidirectional airflow
  • • PWM control supported
  • • Compact design
  • • Ideal for thermal regulation
Round DC Fan

Round DC Fan

  • • Diameter: 40mm to 90mm
  • • High airflow efficiency
  • • Low vibration
  • • IP54 protection available
DC Blower

DC Blower

  • • Centrifugal design
  • • Pressure up to 20,000 Pa
  • • Low EMI & EMC
  • • Custom impeller options
High Pressure
Centrifugal Fan

Centrifugal Fan

  • • Compact radial design
  • • High static pressure
  • • Low noise operation
  • • Ideal for confined spaces
High Pressure Blower

High Pressure Blower

  • • Up to 300,000 Pa output
  • • Precision-engineered
  • • For medical & industrial use
  • • Long service life
Extreme Pressure
Ventilator Turbine

Ventilator Turbine

  • • Designed for CPAP & BiPAP
  • • Ultra-quiet operation
  • • Medical-grade materials
  • • ISO 13485 compliant
Medical Grade
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Why Choose TENKAI?

Engineered for performance, reliability, and innovation.

Quality Guarantee

Automated production and strict QC ensure consistent performance and reliability across all units.

Customized Solutions

OEM/ODM support with full customization of size, voltage, airflow, noise, and control signals.

Fast Innovation

12+ years of R&D expertise with continuous product upgrades to meet evolving market demands.

After-Sales Service

Dedicated support team with fast response times and global logistics network.

Competitive Pricing

Efficient supply chain and automated production ensure high value without compromising quality.

Advanced Testing

16 dB anechoic chamber and wind tunnel system ensure precise performance validation.

Applications Across Industries

Our blowers and fans power critical systems worldwide.

Medical Field

  • • CPAP & High-Flow Oxygen Therapy
  • • PAPR Respirators
  • • Dental Suction Systems
  • • Ventilators & Expectoration Devices
  • • Laboratory Equipment

Industrial Field

  • • 3D Printers & Robotics
  • • Energy Vehicles & Aviation
  • • Air Cushion Machines
  • • Industrial Automation
  • • Outdoor & Military Equipment

Home Appliances

  • • Smart Air Purifiers
  • • Robotic Vacuums
  • • HVAC Systems
  • • Kitchen Ventilation
  • • Consumer Electronics Cooling

Get in Touch

Need a custom fan or blower solution? Contact us today for expert support and fast quotations.

Phone

+86-18818685523

Email

sales@tenkai-group.com

Location

Shenzhen, China

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