E.F. INTERNATIONAL S.A. 6, Rte du Signal, CH-1350 Orbe - Switzerland Phone : +41 24 441.00.30 Fax : +41 24 441.00.31
ASSUMPTION UNIVERSITY - GRAND TOWER, Samutprakarn
LAEMCHABANG TOWER, B.O.I. Chonburi
LIEBHERR FACTORY, Rayong
MEYER FACTORY, Chonburi
TGI : THAI-GERMAN INSTITUTE, Bangpakong, Cholburi