... professional pcb manufacturer ,our products include blank pcb, single sided pcb,double sided pcb,multilayer pcb,flexible pcb,fr4 pcb,fr2 ... 20(5:1) Solder Mask Color green,light green,white,black,dark brown,yellow,red,blue Min. solder mask ... 0.0005”-0.0007”(0.012mm-0.017mm) Silkscreen Color White,black,yellow,red,blue,green Min. Size 0.006” ... details! 1.6MM Thickness ,LED car light,FR4 Single Sided PCB