TUGSAS / TEKFEN
Gemlik 1987 88 11 month
Piping, equipment erection, steel cons, insulation of demineralisation and waste water treatment unit.
VAN-LEER MIMAYSAN
Gebze 1991 6 month
Piping desing technological erection of factory.
MANNESMAN ANLAGENBAU
Ankara 1995 - 96 18 month
Production and erection Surface Aerators for waste water treatment plant.
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