... 1, No MOQ; 2, OEM SMT&DIP Service; 3, 1-22 Layer; 4, ... , low cost&fast delivery. Welcome To Rigao ElectronicsShenzhen LED board supplier - Contract Manufacturing- Engineering Services- PCB Design ... MaskColorgreen,light green,white,black,dark brown,yellow,red,blueMin. solder mask clearance0.003”(0.07mm) ... 0007”(0.012mm-0.017mm)SilkscreenColorWhite,black,yellow,red,blue,greenMin. Size0.006”(0.15mm)Surface ...