... 2.High security,long life 3.Hid ballast electronic professional factory 4.Stable performance,low maintenance Hid ballast ... Precise system control means high performance.2)High reliability.Quality electronic components&excellent system design ensure low defective rate≤1%, ... every year since 2008,, including the Canton Fair, HK Electronic fair, Moscow Interauto Show, Tokyo Auto Salon Show, AUTOMECHANIKA ...