1. Sapa Extrusions Americas 1200 Kirts Blvd, Troy, MI 48084 Coordinate: 42.55668,-83.16397 Phone: (248) 509-7155
2. Srs Industries 801 W Big Beaver Rd, Troy, MI 48084 Coordinate: 42.56087,-83.16348 Phone: (231) 845-5101