Truong Mam Non Ban Cong Tan Thanh Address: Khu Tan Tien, Tan Thanh Ward, Duong Kinh District, Hai Phong City Enterprise code: 0200957639 Phone: 02253860439 Representative: Nguyen Thi Huong Adress: Hop Duc Residential Area, Do Son District, Hai Phong City Tan Thanh Ward, Duong Kinh District, Hai Phong CityFounding date: 10 - 8 - 2009