Inquiry (采购产品): black zinc plating We need to black zinc plate 50pcs 4" chanels 18" long. parts are machined and ready for plating. Can we have a quote faxed to us. Fax 847-6740-2722 **** Hidden Message ***** Alex Kogan 60067 Company: Symbol Tool E-mail: akogan@msn.com **** Hidden Message ***** akogan@msn.com