Eagle Spline Gage Co Map phone 2357 E 9 Mile Rd Warren, Michigan 48091 Invo Spline Inc Map phone 2357 E 9 Mile Rd Warren, Michigan 48091 Miljoco Corp Map phone 14335 E 9 Mile Rd Warren, Michigan 48089 Spence Industries Inc Map phone 23888 Dequindre Rd Warren, Michigan 48091 Systems Inc Micro Map phone 31032 Louise Ct Warren, Michigan 48088