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Official distributor of Sunon electrical components, including DC brushless fans & blowers, AC axial fans & blowers, super silence fans and more
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Over 40 Years Experience
E. Preston Electrical

Sunon Official Distributor

Sunon Electrical Components

DC brushless fans & blowers, AC axial fans & blowers, super silence fans, maglev motor fans and fan accessories.

About Sunon Electrical

Sunonwealth Electric Machine Industry Company Limited specialises in the fields of precision motors, mini fans, and thermal modules. The company has developed many patented, trend-setting products including world’s first magnetic levitation motor fan product and the mighty Mini series, the smallest/thinnest fan products in the world.

Sunon was ranked 48th in the world in terms of technology strength by Technology Review in 2004. They were ranked 4th in Business Weekly’s list of Top 100 companies in terms of patents granted in 2005 in the category of Parts and Modules in 2005, and 1st in the category of Power Equipment/Transportation Equipment in 2007.

Buy Sunon electrical products from E. Preston

E. Preston Electrical Ltd is an official distributor for Sunon electrical products, we have thousands of components available.
If you have a specific question, please
to speak to a representative.

Featured Products



November 29, 2023

Johnson Electric – DC Motors


Johnson Electric, the world leader in micro motors, offers custom engineering solutions based on a wide range of low voltage DC and high voltage DC motor platforms.

The low voltage DC platform provides power density and compact packaging options.

The high voltage DC range provides power density and space saving advantages versus traditional AC motors in similar applications.

Enquiry Form:

Home Page:

November 16, 2023

Finder 32 Series PCB Relays

Subminiature PCB relays

The 32 Series comprises miniature 6 A relays for printed circuit board mounting with the following features (according to Type)

Functions & Features:

  • 1 Pole changeover contacts or 1 Pole normally open contact
  • Subminiature, low profile package
  • Sensitive DC coil: 200 mW – Wash tight: RT III


  • Copiers
  • Hi-Fi Systems
  • Washing Machiness
  • Control Systems
  • Electronic Kits
  • Medical and Dentistry
  • Electronic Circuit Boards
  • Programmable Controllers

Enquiry Form:

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