About Us

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Type of business Manufacturer, OEM Service, Technical Orientation
Main Market North America, Europe and Part of Asia
Number of Employees 51-100 People
Annual sales US$5 Million - US$10 Million
Established in 1999

DONGGUAN LIQIN ELECTRONICS PRODUCT CO.,LTD is a producer of Toroidal Transformer, best known for its QUALITY in the transformer market since 2007. With 12 years manufacturering experience, through continuous improvement, the development of our lean manufacturing toroid work cell has enabled us to compete with our competitors in toroid design, manufacture, and cost.

LIQIN has a sustainable development plan, which help us to constantly evolve the state of the art technology of toroidal transformer.

Our transformers are exported to all over the world, including Europe, South and North America, Southeast Asia, Australia, Africa and so on.


Application fields of LIQIN transformer:

  • Solar Energy Inverter

  • Medical Equipment

  • Industrial Control System

  • Security Monitoring

  • Electronic Communication

  • Audio/amplifier

  • Game Machines

  • Lighting/LED

If you have any inquires of toroidal transformers, please freely to contact us. Our professional engineer and sales team will serve you at once!