Dau Tu Tong Hop Va Thuong Mai Dich Vu Thao Nguyen Holdings LTD Address: No 18, Nai Hien Dong 18 Street, Phuong, Son Tra District, Da Nang City Enterprise code: 0402337677 Phone: 0905500161 Representative: Tran Thai Muoi Son Tra Ward, Son Tra District, Da Nang CityFounding date: 13 - 5 - 2026