TUV Rheinland – an independent safety inspection association- granted an ISO 14001:2004 certification for environmental management system to Sheraton-Hanoi Hotel.
The Sheraton-Hanoi is the first … … leggi tutto (read all)
TUV Rheinland – an independent safety inspection association- granted an ISO 14001:2004 certification for environmental management system to Sheraton-Hanoi Hotel.
The Sheraton-Hanoi is the first … … leggi tutto (read all)
