Inquiry (采购产品): Nitride Coating Dear Sirs, We have a customer that wants a nitride coating on the springs we make for them. I am told that this is common on Valve springs. Would your process work for springs? If not can you direct me down the right path? Thanks, Mark Overmyer Chief Engineer Rockford Spring Co. **** Hidden Message ***** Mark Overmyer 61125 Company: Rockford Spring E-mail: movermyer@rockfordspring.com **** Hidden Message ***** movermyer@rockfordspring.com