Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information Gentec International ← View details 90 Royal Crest Court, Markham, Ontario L3R 9X6 +1 905-513-7733