Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* You have visited the company page Llanisolar, which is in category Biomass boilers. The legal address of the company is Old School Yard Smithfield Street , Llanidloes, Powys SY18 6EJ. For more information, call 01686412552 Your comments* (not for publishing) * — Required information Llanisolar ← View details Old School Yard Smithfield Street , Llanidloes, Powys SY18 6EJ, United Kingdom, Llanidloes, Powys 01686412552