Dau Tu Thuong Mai Va Dich Vu Hoang Kien LTD Address: No 935B Tran Nhan Tong, Van Dau Ward, Kien An District, Hai Phong City Enterprise code: 0201051974 Phone: 02253792717 Representative: Pham Trung Kien Adress: Civil Group 13, Tran Thanh Ngo Ward, Kien An District, Hai Phong City Van Dau Ward, Kien An District, Hai Phong CityFounding date: 5 - 4 - 2010