About Us

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  Shenzhen Uniontop Electronics Co., Ltd. was established in 2001,a professional manufacturer which is specializing in researching, developing, manufacturing and marketing switching poShenzhen Uniontop Electronic Compayr supply, AC/DC power adapter, USB charger ,Switching power supply transformer, computer cable. Our products are mostly certified by PSE,UL,FCC,USA,CUL,CE,GS,CCC,SAA,BS,KC,PSB,CB,CTiICK,ERP,EUP,etc.
  In addition, Uniontop also offer OEM & ODM order and supply professional solutions as well as other services that will reduce customers\' cost and make the products