Westtech rhymes with:
questech, destec, mestek, presstek, questech, aristech, destec, mestek, presstek, questech
Westtech sounds like:
waists, wasatch, washouts, waste's, wastes, wecht's, weekdays, weights, west's, westdeutsche, westech, westtech's, westwood's, wichita's, wickets, wojtas, wojtaszek, wojtkiewicz, wojtkowski, wojtowicz