... .UL,SGS,Rohs Certificated 3.Discount:5%--10% 4.Payment:L/C,T/T,Paypal Welcome to Eastwin ... Technical Specification For PCB Number of Layer1,2,4 or 6,upto 18 layerOrder Quantity1 to 50, ... ,etc.Board CuttingShear,V-score,Tab-routedBoard Thickness0.2-4.0mm, Flex 0.01-0.25mmCopper Weight1.0, 1. ... Weight Tolerance± 0.25 ozMinimal Slot Width0.12'', 3.0mm, or 120milsV-Score Depth20-25% of board thicknessDesign ...