... ve developed new casting tech ‘Vertical upward continuous casting’ in 2006, by using this tech we manufactured new kindof cast ... OD:60-320mm,Thickness:8-35mmOur profiles could be widely used in mechanical industries,such as railway vehicle, oil machine,engineering ... ,metallurgical equipment etc.Meantime, we also supply related products in blank, such as cylinder liner,piston ring,ADI bushing,sealing ...