| Item | Specification |
| Layer | 2-32 Layer |
| PP Laminate : |
| Min Thickness for 4 layers | 16 mil (0.4mm) |
| Min Thickness for Double side | 8 mil (0.2mm) |
| Min Thickness for Inner-layer | 4 mil (0.10mm) Not included copper |
| Max dimension | 24" X 24" (610 X 610 mm) |
| Min Thickness for PP | 2.0 mil (0.05mm) |
| Copper : |
| Copper Thickness | 0.5 oz up |
| Through hole trace stack up : |
| Product | Hard PCB and Thin PCB |
| Min hole size | 4 mil (0.1mm) |
| Aspect Ratio | 8:1 |
| Trace : |
| Trace width /pitch of Out-layer | 3/3 mil |
| Trace width /pitch of Inner-layer | 3/3 mil |
| Mini SMT Pad | 12 mil (0.3 mm) |
| Mini BGA Pad | 6 mil (0.15 mm) |
| Solder mask and surface treatment : |
| Mini LPI width | 4 mil (0.102 mm) |
| The tolerance of LPI | ± 3 mil |
| Surface Treatment | OSP, ENIG, Pb-free HASL |
| Others : |
| Impedance Control | Calculate and adjust for customer. |
