1. Santech Design Corp
33836 James Ct, Farmington, MI 48335
Coordinate: 42.45825,-83.38144
Phone: (248) 476-4685
2. O'Brien & Gere Engineers Inc
37000 Grand River Ave Ste 260, Farmington, MI 48335
Coordinate: 42.46881,-83.4121
Phone: (248) 477-5701