SF KOOPERATION

NONMETALLIC CONSTRUCTION MATERIALS IN THE FORM OF PREFORMS AND FINISHED PARTS AND COMPONENTS MADE OF CONCRETE AND REINFORCED CONCRETE, NAMELY, CONCRETE BUILDING BLOCKS, CONCRETE PAVING BLOCKS AND CONCRETE SLABS; SPACERS MADE OF CONCRETE OR WOOD, PAPER, SYNTHETIC RESINS OR OTHER ORGANIC SUBSTANCES FOR LAYING DOWN CONCRETE BLOCKS AND SLABS SPACED FROM EACH OTHER

CONSTRUCTION CONSULTING SERVICES AND CUSTOM MANUFACTURING OF CONCRETE BUILDING BLOCKS AND PAVING BLOCKS FOR OTHERS

CONSTRUCTION ENGINEERING AND DESIGN SERVICES IN THE FIELD OF CONCRETE BUILDING BLOCKS AND PAVING BLOCKS AND THEIR USE IN THE CONSTRUCTION OF BUILDINGS, ROADS AND WALKWAYS