... 4.ISO,UL,RoHs,SGSetc We can produce single-sided printed board(ssb), double-sided printed board(dsb), multilayer PCBs, HDI PCBs, FPC ... Board Size600mm*800mmMin. Board Size5mm*5mmWarp ageSingle-side<1.0%,Double-side<0.6%,Multilayer<0.6%Min. Thickness & Tolerance0. ... long term and friendly business relationship with your esteemed company. Good quality, reasonable price and the 5-Star service are ...