... (5)We have many international advanced-level equipments such as CNC maching center ,CMM,testing equipments and so on (6)OEM ... ironcastingsASTM A 536-Gr.60-40-18,65-45-12,80-55-06,80-60-03;DIN-GGG40,GGG50,GGG60,GGG70;JIS ... ,FCD60,FCD70;BS-Gr370-17,Gr420-12,Gr500-7,Gr600-3,Gr700-2;NF-FGS370-12,FGS400-12,FGS500-7,FGS600-3,FGS700 ...