Sigle Sided Double Sided Multilayer
  FR1 Sigle Sided FR1 Sigle Sided FR4 Sigle Sided
FR1 Sigle Sided CEM1 Sigle Sided FR1 Sigle Sided FR1 Sigle Sided
   
CEM1 Sigle Sided FR4 Sigle Sided  
 
  Sigle Sided Double Sided Multilayer
  CEM3 Double Sided FR4 Double Sided FR4 Double Sided
       
FR4 Double Sided FR4 Double Sided FR4 Double Sided FR4 Double Sided
FR4 Double Sided FR1 Double Sided FR4 Double Sided FR4 Double Sided
  Single Sided Double Sided Multilayer
   
 

Multilayer PCB

(2~12 Layers)