Phat Trien Thuong Mai Va Dau Tu Xay Dung Hoang Quan LTD Address: No 60 Doc Ngu, Vinh Phuc Ward, Ba Dinh District, Ha Noi City Enterprise code: 0104676586 Phone: 02438699892 Representative: Nguyen Ngoc Tuan Adress: No 42, Cho Kham Thien Lane, Kham Thien Ward, Dong Da District, Ha Noi City Vinh Phuc Ward, Ba Dinh District, Ha Noi CityFounding date: 18 - 5 - 2010