3M Canada Inc. Share: Industry Visit Website P.O. Box 6 Perth, ON K7H 3E2 (613) 267-5300 (613) 267-8600 (fax) 3M Canada Inc. About Map About We reduce the weight of power lines to help more power reach more people. We help manufacturers use less, while accomplishing more. We automate health care data so the right people get the right infor What's Nearby? Distance: 5 10 15 20 25 50 km.