Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information Tricogen Laboratories Ltd ← View details Whitworth Avenue, Newton Aycliffe, Durham DL56YN, United Kingdom, Newton Aycliffe, England