1) 6 layers PCB 2) Surface finish: Gold Finger 3) Profile: routing, punching, V-cut, chamfering 4) Mini hole: 0.2mm 5) Mini line width: 4mil (0.1mm) 6) Mini line space: 4mil (0.1mm) 7) Copper thickness: 0.5 - 3oz. 8) Special process: blind/buried via hole