Detailed Product Description High-density double sided rigid pcb board,circuit electronic, pcb supplierThis article is best selling ... well in the international market. Reference - Our Production Capability for Rigid PCB:1) Layer: 1,2,multilayer2) Board finished thickness: 10 ... %3) Material: FR-4, CEM-1,CEM-3, High TG, FR4 Halogen Free,FR-1,FR-24) Max. finished ...