2 to 24-layer PCB - multi-layer pcb

1) 2 to 24-layer PCBs ,such as blind & buried hole, high frequency ,Al-based ,high Tg, heavy copper PCB and Rigid-Flexible PCB.
2) High-Mix order with middle or small volume;
3) All kinds of surface treatment such as H.A.L –Lead Free, O.S.P., Gold plating, immersion gold, immersion tin, Peelable mask, Gold-finger, Carbon ink, etc.