Most major metals and non ferrous producers rely on AIR LIQUIDE to get solutions that satisfy their gas, service and applications needs including :

Europe :
Arcelor Voest Alpine Stahl Rautaruukki Huta Katowice Huta T. Sendzimira	Arbed Acerinox Lucchini Avesta Polarit
Americas :
Dofasco Stelco US Steel Siderar	North Star Steel Bethlehem Steel Acindar Smorgon Steel
Asia :
Nippon Steel China Steel Posco	Krakatau Steel Tikyo Steel
Boliden Union Minière Metaleurop Outokumpu	Noranda Campbell Mine Codelco
Pont-à-Mousson Sabi Pechiney
GKN Vallourec