Phat Trien Giao Duc Va Hop Tac Quoc Te Thanhmaihsk LTD Address: No 15, Alley 26, Lane 18, Nguyen Hong Street, Lang Ha Ward, Dong Da District, Ha Noi City Enterprise code: 0106852149 Phone: 02438359969 Representative: Tran Thi Dao Adress: No 21 Nguyen Thai Hoc, Phu Hau Ward, Hue City, Thua Thien, Hue Province Lang Ha Ward, Dong Da District, Ha Noi CityFounding date: 25 - 5 - 2015