Material:IRON CASTbraking system Air chamber bracket Brand : FUKANG Grade:Japan FCD400 FCD450 FCD500 FCD600 FCD700 USA 60-40-18 65-45-12 70-50-05 80-60-03 100-70-03 Germany GGG40 —— GGG50 GGG60 GGG70 Italy GS370-17 GS400-12 GS500-7 GS600-2 GS700-2 France FGS370-17 FGS400-12 FGS500-7 FGS600-2 FGS700-2 UK…