CODE Impex Ltd. Marble Travertine Group is a quarrier, manufacturer and exporter of Turkish travertine, marble limestone, tumbled stone and mosaics. Exporting first quality materials to 26 countries in five continents, we also specialize in project works, as well as manufacturing of sinks, borders, tubs, columns, pool copings, bathtubs, vanity and kitchen tops, balustrades, columns, steps and risers, fireplaces, water tables, arches, wall claddings, mosaic rugs and any custom requirement with any profile provided besides standard flooring and cladding, mesh mounted mosaics, slabs and other commonly demanded manufactures of natural stones.