Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information Hyper Engineering Pty Ltd ← View details 4/14 Ralph Black Drive, Wollongong, New South Wales 2500 (02) 4229 2069