Inquiry (采购产品): Estimate Sirs: I am an engineering student working with the DOE industrial assessment center at Tennessee Tech University. I am preparing a report and need a ballpark estimate for a high speed interior door, installed. The dimensions are approx. 16'h by 20'w. It will be separating the heat treat area from the manufacturing area. I need this to calculate a payback period for installing such a door. If you could help me out I would really appreciate it. Thank you, Jerry Thompson **** Hidden Message ***** Jerry Thompson 37083 USA Company: Industrial assessment center E-mail: jwthompson23@tntech.edu **** Hidden Message ***** jwthompson23@tntech.edu
