Inquiry (采购产品): support beans I am looking for 3 I beams, 30 feet long that will be supported for 20 feet and the last ten feet will support a sun deck with no supports under it. The deck will be pressure treated wood on top of the steel beams. Looking on a price of the three beams. **** Hidden Message ***** SEELY MARK 29061 Company: N/A E-mail: m-mseely@excite.com **** Hidden Message ***** m-mseely@excite.com