Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information CERTEX USA - Oklahoma City ← View details 3501 Melcat Drive, Oklahoma City, OK 73179 +1 405-789-3065