Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information Interpower Corporation ← View details 100 Interpower Avenue, Oskaloosa, IA 52577 +1 641-673-5000