1505 Steele Ave. SW
Grand Rapids, Michigan
49507-1522
United States
Phone:
616-245-1195
Fax:
616-245-0334
See map: Google Maps
Automatic Switch Company (ASCO); Brooks Instrument Division; Delavan Electronics, Inc.; Dresser Industries (Ashcroft); Fenwal, Inc.; Gordon Company; Opto 22; Penberthy Mfg. Co.; Raytek, Inc.; Ronan Engineering Co.; TBI/Bailey Controls; Watlow Electric