1.4L dvd decoder PCB; 2.good quality,reasonable price; 3.quicker delivery; 4.better logistic service; 5.UL,SGS, ... ROHS,ISO We can manufacture PCB in higher quality, more competitive price, quicker delivery and better logistic service…Welcome ... percent97% pass for the first time,+/-2%(tolerance) Certificate SGS,ISO,ROHS,UL, Welcome to visit WALBOND ! 4 Layer PCB for dvd decoder board