Custom Multi Layer Double Layer PCB Copper Paste , PCB Printed Circuit Board

Custom Multi Layer Double Layer PCB Copper Paste , PCB Printed Circuit Board PRODUCT’S DETAILS Raw Material FR-4 Layer Count 2-Layer Board Thickness 2.0mm Copper Thickness 2.0oz Surface Finish ENIG(Electroless Nickel Immersion Gold) Solder Mask Green Silkscreen White Min. Trace Width/Spacing 0.075/0.075mm Min. Hole Size 0.25mm Hole Wall Copper Thickness ≥20μm Measurement 300×400mm Packaging Inner: Vacuum-packed in soft plastic bales Outer: Cardboard Cartons with double straps