On the morning of the first Sunday of March, Mr. Stefan Romettier, the French Ambassador at Cairo made his first visit to the Sadat Gypsum Factory in Sadat City, owned by "Saint-Gobain International group “, which is one of the 100 largest industrial groups around the world, because of its experience extending for about 356 years, and it has a role Effective in providing innovative solutions to the needs of the building materials market, including saving energy uses and preserving environmental resources, during the visit in which he was received with great enthusiasm by Mr. Sebastien Guillemo