... :a380; 2 processing:die casting; 3.precision:0.1mm. 4.Hardness:70BH Flood light housing 1.Ningbo Junhua machinery co.,ltd ... \PRO-E\SOLIDWORKERS2010\CAD etc;Inspection equipmentThree-coordinates measuring machine,Hardness-testing device,spectrum analyzer;MaterialADC 12,a356,A380,YL102,AlSi9Cu3, AlSi12 etc ...