Tu Van Thiet Ke Va Xay Dung But Vang LTD Address: 63 Nguyen Sac Kim, Hoa Xuan Ward, Da Nang Town, Viet Nam, Da Nang City Enterprise code: 0402322180 Phone: 0374726682 Representative: Le Hoang Anh Da Nang CityFounding date: 4 - 2 - 2026