Material Aluminium,thickness1.6mm,copper weight 0.5oz,HASL competitive price ,best quality, prompt ... resin panels (FR-4);AluminumThickness: 0.2-3.2mm;Copper weight:0.5-3.0mil;Min.line width: 0.1mm ... size:686*508mm ;Soldermask:green,black,red,yellow,white;Surface craft: spray tin,gold-plated,immersed gold,HASL,OSP; Types ... SHOW Single sided Aluminum PCB with thickness 1.6mm,copper weight0.5 oz,HASL