Giam Dinh Vinacomin Joint Stock Company Address: No 55, Le Thanh Tong Street, Hong Gai Ward, Ha Long City, Quang Ninh Province Enterprise code: 5700100552 Phone: 02033624801 Representative: Tran Minh Nghia Adress: No 27, Khu A, Lane 109, Truong Chinh Street, Thanh Xuan District, Ha Noi City Hong Gai Ward, Ha Long City, Quang Ninh ProvinceFounding date: 4 - 9 - 1998