Brooktronics Engineering Corp.
28231 Avenue Crocker, Buildings 60 & 70
Valencia, CA 91355

Phone: (661)294-1195
Phone: (800)394-0922 
Fax: (661)294-9032

Sterling Innovative Technology
20 Shaw Rd., #04-11
Ching Shine Industrial Bldg.
Singapore 1336
Phone: (65)285-1455
Fax: (65)285-1812                                                                                                          Territories: Singapore

VSR Australasia                                                                                                                     P.O. Box 33                                                                                                                           Hillarys, Western Australia 6923                                                                                                                                                                                                                                                Territories: Australasia