SMA Mineral Magnesia AS is located at Herøya Industrial Park in Porsgrunn, the largest industrial agglomeration in Norway. SMA Mineral Magnesia AS was established in April 2002, and our production facilities include a calciner for dolomite or limestone and a sea water based production plant for magnesia products.
SMA Magnesia AS is a Norwegian based company producing magnesia products for a broad range of applications.
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