TRACTEBEL ENGINEERING S.A. Member of TRACTEBEL ENGINEERING (GDF SUEZ) Duleby 5, 40-833 Katowice, POLAND tel. +48 32 358 88 88, fax: +48 32 358 88 00 mailto: engineering-pl@gdfsuez.comwww.tractebel-engineering-gdfsuez.com/
