OMUR CELIK SAN VE TIC LTD STI HAS FOUNDED IN 2001 ISTANBUL TURKEY. OUR FACILITY BEEN BUILDED ON 4000 SQUARE METERS INDOOR AND 6000 METER OUTDOOR AREA. WE HAVE A AREA NEXT TO THAT OFFICE BUILDING ASIAN PART OF ISTANBUL. ARE STEEL TRADING MANUFACTURING SECTOR. PURCHASE HIGH VOLUME VARIOUS SIZES ...