... .2L timer control PCB; 2.good quality,reasonable price; 3.quicker delivery; 4.better logistic service; 5.UL,SGS,ROHS, We can manufacture PCB ... -3OZ (35um to 105um),+/-8um(tolerance),purity 99.5%Impedance Control±10%Bow and Twist MAX.0.75%(SMT)Anti-strip ... %(tolerance) Certificate SGS,ISO,ROHS,UL, Welcome to visit WALBOND ! lcd display timer control PCB