Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information Colloide Engineering Systems ← View details Unit 3/Derryloran Ind Est/Sandholes Rd, Cookstown BT809LU, United Kingdom, Cookstown, England