... include constraction parts,auto parts,railway parts,marine parts etc.Perfect process and professional service ! DescriptionMaterialTechnical ProcessDuctile ironcastingsASTM ... castElectric-furnace smeltingGrey ironcastingsASTM A48-No.20,25,30 etc.DIN GG10,GG15,GG20,etcJIS FC10,FC15,FC20, ... etcBS Grade 150,180,220,etcNF FGL150,FGL200,FGL250,etcGreen-sand mouldingResin-sand ...