... )Strict quality control 3)Professional service 4)One stop solution ductile iron casting-right flange for material handling lifts Sand casting has ... , AlSi12, AlSi10Mg,AlSi6Cu4 AlSi12Cu ),#Grey Iron( GG15,GG20,GG25.GG30 ), #Ductile Iron(GGG40,GGG50,GGG60,GGG70 ), #Vermicular iron, #Carbon Steel,alloy Stee#Copper AlloyProcessSand ...