... our company's process capacity for your reference: Product Categories:single/double sided board, multi-layer board, high density board, ... (imported or from local supplier), Aluminum base laminate, Metal core AluminumSurface Finish:Hot air Lev p lead free HASL, immersion ... gold/silver/tin, plating gold, OSPBoard Thickness:Inner core thickness 0.15-1.5mm, finished board thickness 0.20 ...