1)Layer:1-40

2)Board finished thickness:0.21mm-7.0mm

3)Material:FR-4,CEM-1,CEM-3,High TG,FR4 Halogen Free ,Rogers,

HF,NELCON,TACONIC,ARLON,etc

4)Max. finished board size:23*25mil(580mm*900mm)

5)Min.drilled hole size:3mil(0.075mm)

6)Min.line width:3mil(0.075mm)

7)Min.line spacing:3mil(0.075mm)

8)Surface finish/treatment:HASL /HASL lead free,HAL,Chemical Gold/tin,Immersion Silver/Gold/Tin,OSP,

Gold plating,Hard&Soft gold,Plating tin,

9)Solder mask color :Green/yellow/black/white/red/blue

10)Copper thickness in hole:>25.0um (1mil)

11)Shape tolerance:plus or minus 0.13

12)Hole tolerance:PTH:plus or minus 0.076 NPTH:plus or minus 0.05

13)Certificate:UL,ISO9001,ISO14001,SGS,RoHS compliance

14)Specail req.Buried and blind vias+controlled impedence+BGA

15)Profiling :Punching ,Routing ,V-CUT,Beveling

16)Product range:Flex-PCB,Rigid-PCB,Flex-rigid PCB,HDI PCB ,PCB of single,

Double and Multi-layers,High frequency PCB ,etc

17)PackingInner :Vacuum packing/Plastic bag

Outer :Standard carton packing