Xay Dung Va Khai Thac Khoang San Hoang Viet Joint Stock Company Address: No 2/2 Nguyen Van Linh, Vinh Niem Ward, Le Chan District, Hai Phong City Enterprise code: 0202134006 Phone: 0858458298 Representative: Vu Van Xuan Vinh Niem Ward, Le Chan District, Hai Phong CityFounding date: 25 - 11 - 2021