... ISO9001-2000, ISO14001Our Manufacturing Capability for PCB Board1). Material type: CEM-3,FR-4,FR-4- TG170/TG180, Halogen Free,Rogers ... Special requirements: Buried and blind vias, impedance control, thick Cu PCB,selectivity plating gold 30 microinch 18. Profiling: Punching, Routing ... layers pcb, and 120 hours delivery for ten layer or more high pcb at the soonest 2 Layer 1.6mm aluminum base pcb board