Rezaei Holding is one of the largest economic entities in Iran with a long history of producing and exporting gypsum as one of the most successful suppliers of building materials in Iran. This Holding has been able to employ the latest technology to achieve its goals with an entrepreneurial and development mindset.One of the recent investments of Rezaei Holding is the establishment of "Newgen Stone" with the aim of providing the best available stones in Iran using the latest technologies. With several active stone quarry in the Semnan region and modern and up-to-date equipment from Italy, this company is one of the top producers in the region that will offer more services and products to the market according to the development plan being formulated and currently under construction.