Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information SDH Electronics Inc ← View details 2609 Fenton Road #213, Gloucester, Ottawa, Ontario K1T 3T8 +1 613-822-6795