Sheraton Custom Engineering Lighting LTD Address: 14th Floor, Viet A Building, No 9, Duy Tan Street, Phuong, Cau Giay District, Ha Noi City Enterprise code: 0111198771 Phone: (0258) 8188900 Representative: Ngo Gia The Ha Noi CityFounding date: 30 - 8 - 2025