1. Ritter Technology 32660 Dequindre Rd, Warren, MI 48092 Coordinate: 42.53229,-83.08568 Phone: (586) 554-7670
2. Construction Tool & Supply 20866 Dequindre Rd, Warren, MI 48091 Coordinate: 42.44879,-83.08303 Phone: (586) 757-3330