Inquiry (采购产品): A500 steel tubing My name is Barbara Campbell and I work for Decker, Inc. a company who builds bridges. We are looking for quotes on A500 Steel Tubing in Grades A and B. The sizes we would require for our next bridges are 5"X5"X1/4" and 8"X8"X1/4" in lengths of 40 or 48 Ft. **** Hidden Message ***** Barbara Campbell 14904 Company: Decker, Inc. E-mail: barb@echobridgeinc.com **** Hidden Message ***** barb@echobridgeinc.com