![](/wp-content/uploads/2022/04/1-scaled.jpg)
16 layers HDI PCB, Tg170 base material, 2.23mm board thickness
PCB Surface treatment: Immersion Gold (Chem. Ni/Au)
PCB Solder mask: Green *2
PCB Inner copper thickness: 0.5oz
PCB Finish outter copper thickness: 1.0oz
Profile: Milling
100% AOI and E-tested
Min track width/space: 0.1/0.1mm
![](/wp-content/uploads/2022/04/2-1024x683.jpg)
4 layers HDI PCB, Blind & Buried via, 1.10mm board thickness
PCB Surface treatment: Immersion Gold (Chem. Ni/Au)
PCB Solder mask: Green *2
PCB Inner copper thickness: 1.0oz
PCB Finish outter copper thickness: 1.0oz
Profile: Milling + V-cut
100% AOI and E-tested
Min track width/space: 0.23/0.25mm
Vias filled by the solder mask
![](/wp-content/uploads/2022/04/3-1024x683.jpg)
4 layers PCB, Depth-milling, 1.10mm board thickness
PCB Surface treatment: Immersion Gold (Chem. Ni/Au)
PCB Solder mask: Green *2
PCB Inner copper thickness: 0.5oz
PCB Finish outter copper thickness: 1.0oz
Profile: Milling
100% AOI and E-tested
Min track width/space: 0.18/0.15mm
Depth-Milling
![](/wp-content/uploads/2022/04/5-1024x683.jpg)
3 layers PCB, Special stack-up, 1.60mm board thickness
PCB Surface treatment: Lead Free HASL
PCB Solder mask: Green *2
PCB Inner copper thickness: 0.5oz
PCB Finish outter copper thickness: 1.0oz
Profile: Milling + V-cut
100% AOI and E-tested
Min track width/space: 0.2/0.2mm
Peelable Mask
![](/wp-content/uploads/2022/04/6-1024x683.jpg)
4 layers PCB, Gold Plated Fingers, Special stack-up, 1.27mm board thickness
PCB Surface treatment: Immersion Gold + Gold plated fingers
PCB Solder mask: Black *2
PCB Inner copper thickness: 1.0oz
PCB Finish outter copper thickness: 2.0oz
Profile: Milling + V-cut
100% AOI and E-tested
Min track width/space: 0.25/0.19mm
Copper thickness in hole: >30um, Au thickness on gold finger area: >0.5um
![](/wp-content/uploads/2022/04/8-1024x683.jpg)
Rogers RO5880, IPC Class 3, Small round pcs, 1.60mm board thickness
PCB Surface treatment: Immersion Gold
PCB Solder mask: No
PCB copper thickness: 1.0oz
Profile: Milling
100% E-tested
IPC Class 3
![](/wp-content/uploads/2022/04/17-1024x683.jpg)
2 layers, 4oz copper thickness, 1.60mm board thickness
PCB Surface treatment: Lead Free HASL
PCB Solder mask: Green *2
PCB copper thickness: 4.0oz
Profile: Milling
100% E-tested