Sigma Impex came into existence in the year 2006 with the sole purpose of catering to the demands of the construction and building industry. We are engaged in exporting of Natural Stones like Natural Granites Stones, Marbles, Slates, Quartzite, Limestones, Sandstones etc., to all parts of the world including USA, Europe, Australia, South America, Africa, Asia and Middle East. Our natural stones are used for structural and architectural constructions in domestic and commercial purposes.