Nang Luong & Dau Tu Sen Vang LTD Address: No 22B, Lane 82, Nguyen Van Hoi Street, Phuong, Hai An District, Hai Phong City Enterprise code: 0202309182 Phone: 0936966011 Representative: Trinh Anh Trung Hai Phong CityFounding date: 16 - 8 - 2025