Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information Key Gas Wales Ltd ← View details Hafod Industrial Estate, Hafod Road, Johnstown, Wrexham, Clwyd LL14 2AT, United Kingdom, Wrexham, England