aluminum alloy die casting LED light holder 1 manufacturer be professional in ... 7# Zinc etc. 2.Drawing process capability: Pro/E, Auto CAD, Solidwork, CAXA UG, CAD/CAM/CAE. 3. ... about processing ability Product Name Aluminum alloy die casting LED light holderMain Product CNC machining parts, Precision mechanical components ... die casting parts! Aluminum alloy die casting LED light holder with OEM service