1. Number of Layers: 1 layer 2. Base Material: FR4, High Tg FR4, Halogen Free, Rogers, Aluminium, Cem-1, Cem-3, Ceramic, etc. 3. Copper Thickness: 1/3 oz ~ 6 oz 4. Board Thickness: 0.2 mm ~ 7.0 mm 5. Min. Line Width/space: 3mil/3mil 6. Min. Hole Size: 0.1 mm 7. Surface Finishing: HASL, LF HASL, OSP, Immersion Gold, Immersion Silver, etc. 8. Impedance control: ±10% 9. Solder Mask: Green, Black, White, Red, Blue, Yellow, Mass Black, etc . 10. Silkscreen: White, Black, Green 11. Hole tolerance: PTH±0.075 mm, NPTH±0.05 mm 12. PCB Standard: IPC-A-610 E Class II-III 13. Profiling Punching: Routing, V-CUT, Beveling 14. Wrap and Twist: 1% 15. Place of Origin: Taiwan AD Plus Corporation provides service in the comprehensive range of professional PCB manufacturing. We passed ISO 9001:2015 & ISO 14001:2015 certified, UL approved, ROHS etc. According to product of versatility, AD Plus Corporation is with professional CAM engineers and process expertise, enabling prompt and accurate PCB manufacturing which meets with customer needs, together with strict quality control that contributes to more time- and costs-saving for the customer.