Thuong Mai Tan Van Nien LTD Address: No 36, Chien Thang Hamlet, Ngoc Dong Hamlet, Da Ton Commune, Gia Lam District, Ha Noi City Enterprise code: 0110947322 Phone: 0982282736 Representative: Doan Thi Huong Da Ton Commune, Gia Lam District, Ha Noi CityFounding date: 4 - 2 - 2025