High density PCB ; Layer: 6L ; Base Material: FR4 ; Board Thickness: 1.575mm ; Final Copper Thickness: 1OZ ; Surface Finished: HASL Lead Free ; Unit Size(mm): 135.89*33.15 ; Panel Size(mm): 152.40*193.04 ; Min W/S(mil): 8/10 ; Min Hole Size: 0.25mm ;