... - 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 ... ,Chemical Gold, Immersion Silver/Gold,OSP,Gold plating 8) Copper thickness: 0.5-2.0 OZ9) Solder mask color: green/yellow ...