Business group „Kumal“

Produces insulating materials and is one of the market leaders. Founded in 2004, Kumal is a privately owned company and part of the Kufner group, producing expanded polystyrene (EPS) and sandwich panels. Since 2008 in addition to production of EPS, Kumal is focused on the production of sandwich...
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Business Group “Kamen Sirač”

Produces stone materials for construction industry, concrete products and is engaged in transport business within “Kamen Sirač” business group. Most important production groups: stone materials concrete products STONE MATERIALS Stone materials are natural products of different chemical...
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