... .01mm; 4 surface treatment:anodization. Precision cnc machining for hand model 1.Ningbo Junhua machinery co.,ltd is specialized in producing ... usedUG\PRO-E\SOLIDWORKERS2010\CAD etc;Inspection equipmentThree-coordinates measuring machine,Hardness-testing device,spectrum analyzer;Materialaluminun,stainless steel, steel,brass ...