Inquiry (采购产品): Rectangular Tube Hi, I do need to buy rectangular tube to support making new door & windows on the building. Material : HSS Fy 46 kis, A500 Grade B Size : 8" x 2 ", thickness 3/16 " Total length : 55' Also like to know if you can make 4 frames which are 1 door(8' x 6') and 3 windows(6' x 5'). Cith of Renton asks me to reinforce the exisitng wall to put outer frame of nor mal aluminum frame. If you can reply quickly, greatly appreciated. Thanks, Ken **** Hidden Message ***** Ken Lee 314 Park Ave N Renton, WA 98055 USA Company: Park Ave, Inc. Title: VP Phone: 253-632-5599 E-mail: khlusa@yahoo.co.kr **** Hidden Message ***** khlusa@yahoo.co.kr