Inquiry (采购产品): ALUM CAST RING PLEASE QTE (1) ALUM CAST RING 56-1/2 OD X 48 ID X 11-1/4 LG I WOULD NORMALLY MAKE THIS FROM 5056 OR 6061 PLATE. THANK YOU **** Hidden Message ***** MICHAEL TROSUK 06037 Company: ROYAL MACHINE & TOOL CORP E-mail: miket@royalworkhoding.com **** Hidden Message ***** miket@royalworkhoding.com