Boss Roofing of Whitby recently carried out the surfacing of the flat roofs we have had put on our new buildings here in Bowmanville.
Plastics EMI Shielding Inc., Bennett Road, P.O. Box 3010, Bowmanville, Ontario, L1C 3Z7
https://bossroofing.ca/wp-content/uploads/2014/05/emi.pdf
