Company SOUCHIER S.A. is a family company founded in 1930, whose principal activity was the hardware of the building. During years SOUCHIER specialized in natural smoke clearing, and always was with the avant-garde in its trade, which enabled him to develop its knowledge to make with the passing of year which enabled him to develop its knowledge to make with the passing of years. Today, SOUCHIER proposes on the market of the complete ranges of Discharge system in roof and certified controls NF, of opening frontage in conformity to standard NFS 61937, in the course of certification. SOUCHIER currently positions as specialist with whole share in smoke clearing, known by the whole of the professionals and recognized by the official organizations. SOUCHIER takes part in the various commissions of standardization as a specialist in natural smoke clearing. It is also active member of a grouping of industrialists (the G.I.F.), and takes part in the development of the procedures of standardization, at the European level.