Seiris company was created on 1978 and began to manufacture expansion joints: Fabric expansion joints, Bellows metal, Rubber expansion joints. During 20 years, Seiris company acquired a technological knowledge, which enables to become one of the undoubted leader companies on French Market. At beginning of year 2000, exportation is becoming its development`s main line. Up to now, Seiris company owns 3 manufacturing plants based in France, Tunisia and India, as well as multi-representation offices all around the world. Today, more than 100 collaborators work on technical and commercial development of Seiris.