Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information Contral Instrument Ltd ← View details 6 Abbotsinch Road, Grangemouth FK3 9UX, United Kingdom, Grangemouth, England