V-young Tech Co.,LTD established in 1999, is one of the leading manufacturer in China specializing in designing , researching , developing producing and selling high-frequency switching power supply , dc/ac power inverter. Frequency converter, adjustable power supply, battery charger, power distribution unit , dc-dc converter and so on.
Our co***ny provides not only different kind of power supply equipment for large telecom operators, but also power supplies for the relevant supporting manufactures
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