... CRI+Plus, CE certifications, Shanhua Carpet Group has installed carpets in prestigious venues such as China’s Great Hall of the ... Projects, The Kennedy Center for the Performing Arts in Washington DC, and international brand hotels including Intercontinental, Shangri-La, Sheraton, Hilton, Westin ... Carpet CertificateAdvanced Int’l Carpet Alliance for Environmental Stewardship FIVE-STAR HOTELS COLLECTION