Español | Français | English | Deutsch | Euskara Site map | Search | Print HOME ABOUT US PRODUCT QUALITY NEWS CONTACT PRODUCT / APPLICATIONS PRODUCT / RAW MATERIALS PRODUCT / FORMATS About us We have over 50 years experience working in the Iron & Steel Industry. Kelsen Refractarios Calcinor Group Quality Refractarios Kelsen undertakes to always provide the highest quality in its work, offering products to meet the clients’ specific requirements. Installations Customer Services Current situation At Refractarios Kelsen, we believe that environmental issues affect us all, and they must be looked at from a global perspective. Read news See more news Belen Industriagunea, 1 - 20150 Aduna (Guipúzcoa) - Tel: +34 943.69.60.99 - Fax: +34 943.69.17.77 - Email: refractarioskelsen@calcinor.com - Kelsen 2011 We use cookies to enhance your browsing experience. If you continue to browse, we will assume that you consent to their use. Legal notice