Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information Chem Oil Engineering Ltd ← View details Rectors Lane, Pentre, Deeside, Clwyd CH5 2DN, United Kingdom, Deeside, England