Inquiry (采购产品): teflon coating quote I have a piece of cold roll steel that is 1/2 x 2 1/2 x 10 I need a quote to have one side teflon coated or the whole piece if that is easier. **** Hidden Message ***** Beverly Payton 40019 Company: Eminence Speaker LLC. E-mail: beverly.payton@eminence.com **** Hidden Message ***** beverly.payton@eminence.com