Inquiry (采购产品): Quote Request Please quote 7500, 15000, and 30000 .625"ID X .030" wire copper brazing rings. CDA-110 may also be a spec. referring to this item. Material to be brazed is CD12L14. Thanks, JimVS **** Hidden Message ***** Jim Van Surksum 51247 USA Company: Valley Machining Co. Fax: 712-476-2829 E-mail: jim@valleymachining.com **** Hidden Message ***** jim@valleymachining.com