Winna electronics researches & develops and manufactures with global sales kinds of power supply convectors with low voltage.

Winna power conversion products, covering switching power supply, AC adaptor and charger, are applicable for communication products, computer peripheral, consumer electronics, medical healthcare, car charger and business equipments etc.

   Furthermore, we also provide competitive power supply design proposals, covering smart-portable equipments, set top box, network monitoring equipments and program control exchange etc. In short, we can build a custom at your needs.