aluminum alloy die casting LED ... inspection → packaging → warehousing3.Detailed Description Product name Aluminum alloy die casting LED light holder with OEM service ... , threading, stampling, punching etc.Surface FinishPolishing, and aluminum plating, zinc plating, Sandblast, Electrophoresis, Anodization,Hard ... Catia or ProE) for quotation. Aluminum alloy die casting LED light holder with OEM service ...