SEFPRO

[ Metal oxides for use in the enamel industry; mixtures of metal oxides for use in the enamel industry and as components for the fabrication of ceramic clay, namely, molten glass, and for use in the refractory materials industry ]

Furnaces, industrial furnaces, furnaces for the chemical industry and the glass industry, furnaces for the iron and steel metallurgy industry, prefabricated linings for industrial furnaces

Refractory non-metal building materials, namely, refractory ceramics and prefabricated elements made of refractory non-metal building materials for use in the construction of furnaces, namely refractory blocks, refractory plates and refractory bricks; refractory concrete