01
Design review and engineering support
02
Production tooling
03
Inner layers preparation
04
Automated Optical Inspection (AOI)
05
Inner layers vacuum pressing
06
Drilling
07
Electroless plating
08
Outer layers lamination and exposure
09
Copper and tin plating
10
Stripping and etching
11
Automated Optical Inspection (AOI)
12
Solder mask
13
Surface Finishing
14
Legend print
15
Routing
16
Electrical test
17
Final quality control
18
Shipping