Oslo, Oslo
Manufacturing and trading of high tension insulators of porcelain,composite resin and glass. Manufacturing of pressbodies of porcelain, low tension. Ceramic welding backing.
Fredrikstad, Oestfold
Borgenhaugen, Oestfold
Kolbotn, Akershus
Rud, Akershus
Filipstad, Värmland County
Malmo, Skåne County
Industrial mineral products to various end use applications.
Lulea, Norrbotten County
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