Inquiry (采购产品): Guardrail I have a client that would like to use stainless steel or aluminum guardrail (w section) on a bridge approach. Is this product made in either of these materials? **** Hidden Message ***** Maury Malaise Aurora, IL 60506 USA Company: Walter Deuchler Assoc., Inc. E-mail: mmalaise@deuchler.com **** Hidden Message ***** mmalaise@deuchler.com