SISAK – IRON WORKS – COKING PLANT  – BAKAR
– quality assurance, welding technology and supervision

ALUMINIA PLANT “JADRAL” OBROVAC
– quality assurance, welding technology and supervision

RMK MINING AND METALLURGICAL COMBINE – ZENICA
– quality assurance, welding technology and supervision

ALUMINIA PLANT “BIRAÈ” – ZVORNIK
– heat treatment

IRON WORKS  – MISURATA – LIBIJA
– quality assurance, supervision