... Fast Delivery Welcome To Moko.----Moko_over 10 years professional PCB & PCB Assembly Manufacturer in China. Quality First!Customers First! ... round,slots,cutouts,complex,irregularMax PCB dimensions20inch*20inch or 500mm*500mmThickness0.2~4.0mm, Flex 0.01~0.25''Thickness ... Green, red,white,yellow,blue,black, Double-sidedSilk screenWhite,yellow,black,or negative, Double-sided or single-sidedSilk screen min ...