Inquiry (采购产品): Duct work I looking at the web, I see that you manufacture fittings and duct pipe. Do you have a recommendation on where I might see what you manufacture and where I might purchase? Looking for Wye fitting as well as elbos and pipe. Thanks for any direction. **** Hidden Message ***** Pat Sweeney 44514 Company: na E-mail: psweeney@mmm.com **** Hidden Message ***** psweeney@mmm.com
