Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* You have visited the company page Diamond H Controls, which is in category Controls. The legal address of the company is Vulcan Rd North, Norwich, Norfolk NR6 6AH. For more information, call 01603425291 Your comments* (not for publishing) * — Required information Diamond H Controls ← View details Vulcan Rd North, Norwich, Norfolk NR6 6AH, United Kingdom, Norwich, Norfolk 01603425291