Inquiry (采购产品): Aluminum I Beams I'm looking for 4" X 4" Aluminum I beams. The thicker the better. I need approximately 50'. Thank you. **** Hidden Message ***** Kathy Phillips 12477 Company: Rothe Welding, Inc. E-mail: kathyrotheweld@hvc.rr.com **** Hidden Message ***** kathyrotheweld@hvc.rr.com
