1. Coherent-Rofin USA 40984 Concept Dr, Plymouth, MI 48170 Coordinate: 42.37708,-83.43718 Phone: (734) 455-5400
2. C C Electro 42323 Ann Arbor Rd E, Plymouth, MI 48170 Coordinate: 42.35887,-83.45882 Phone: (734) 455-0000