PCB type : flex-rigid PCB

PCB Layer：6 layer 

PCB material: PI +FR4 TG170

PCB thickness: 1.6mm 

PCB copper thickness: 1oz

PCB via size: 0.35mm 

PCB track/gap: 5mil/6mil 

PCB outline:  Routing

PCB Coverlayer: shengyi coverlayer

PCB silkscreen: White

PCB technology:  flex-rigid PCB 

PCB surface: ENIG