Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information Gas Tech ← View details 13 The Rise, Newcastle upon Tyne NE3 4LT, United Kingdom, Newcastle upon Tyne, England