Inquiry (采购产品): prototype cost I need a 12 1/2" circular sheet metal stamping with louvers approx 3" long punched in 8 evenly spaced positions around the circumfrence. I also need a 1/2" slightly raised lip around the outside. **** Hidden Message ***** bill barbour 78245 Company: none E-mail: william_barbour@att.net **** Hidden Message ***** william_barbour@att.net
