aluminum alloy die casting LED light holder 1 manufacturer be professional in OEM service 2 CNC lathe 3 ISO9001 & ROHS 1.Detailed transaction steps 1.Sample/DrawingWe ... , and aluminum plating, zinc plating, Sandblast, Electrophoresis, Anodization,Hard Anodizing,Electropolished,Passivated.processing and equipment Tooling, die casting, deburring, tapping, polishing, painting, assembly and packing; 12 ...