SIAD is one of the most important chemical groups in Italy and supplies a full range of industrial, specialty, food and medical gases, in addition to operating in the following sectors connected with the world of gases: Engineering Industrial goods Healthcare Services. Founded in Bergamo in 1927, SIAD boasts a solid tradition and has acquired consolidated experience over its 85 year existence. Over time, it has succeeded in entering new geographic markets and sectors, whilst growing as a f...