... for a PCB manufacturer? Contact us now Our advantages: 1.Real factory 2.No middleman/No trading company 3.Good ... price Reference Rigid PCBLayer:1-12Board finished thickness:0.21mm-7.0mmMaterial:FR-4, ... CEM-1,CEM-3,High TG,FR4 Halogen Free ,Rogers,HF,NELCON,TACONIC,ARLON,etcMax. finished board size:23* ... bagOuter :Standard carton packing single layer printed circuit board