UP & UP Electronics Ltd.,have been specializing in car & PA audio system,including car CD/VCD/DVD player,amplifiers,capacitors,EQ,pre-AMP,speaker & speaker box ,cables and other audio accessories.As a suppliement,a package of auto accessories are supplied to meet various needs of our customers.As a manufacturer with an area of 5000m2,6 production lines and over 100 employees,our affiliated factory manufacturers mainly speaker and speaker box.Thanks to a perfect system of quality assurance,welltrained and skilled workers,a professional and experienced technical and inspection team,and such testing system as DAAS,we are practising our promise:Excellent In Sound