Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* You have visited the company page Hydro Gas & Chemicals, which is in category Ammonia. The legal address of the company is Unit M 224, Cardiff, Gwent CF24 5EJ. For more information, call 02920462542 Your comments* (not for publishing) * — Required information Hydro Gas & Chemicals ← View details Unit M 224, Cardiff, Gwent CF24 5EJ, United Kingdom, Cardiff, Gwent 02920462542