... lathe 3 ISO9001 & ROHS certificate Detailed Description Product name Aluminum led street light accessoriesMachining typeCNC Turning, Milling, Drilling, ... threading, stampling, punching etc.Surface FinishPolishing, and aluminum plating, zinc plating, Sandblast, Electrophoresis, Anodization,Hard Anodizing,Electropolished ... details, We will contact you asap. aluminum die cast with OEM service