Xay Dung Cong Nghiep Olympia LTD Address: Nha Khach, Tinh Quang Ninh, No 277, Nguyen Van Cu Street, Hong Ha Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701751758 Phone: 0904119689 Representative: Nguyen Quang Khai Adress: Zoom 10, E7, Phuong Mai Ward, Dong Da District, Ha Noi City Hong Ha Ward, Ha Long City, Quang Ninh ProvinceFounding date: 8 - 4 - 2015