aluminum /alloy die casting frame with OEM service die casting frame alloy frame aluminum frame made of alloy die casting aluminum /alloy die casting frame with OEM servicerang from tooling, casting, drilling, tapping, chamfering, polishing, coating, plating, anodizing & finishingaluminum frame shape: variety or depends on requirementaluminum frame drawing format: Auto-CAD, Pro/E, UG and so ...