0001019687-03-000671 DEF 14A 1 20030325 20030402 20030402 AMISTAR CORP 0000741559 3559 952747332 CA 1231 DEF 14A 34 000-13403 03635882 237 VIA VERA CRUZ SAN MARCOS CA 92069 6194713967 237 VIA VERA CRUZ SAN MARCOS CA 92069 DEF 14A 1 amistar_def14a-040203.txt