Dich Vu Xay Dung Hoang Huan LTD Address: 31/4e, Street 160, Tang Nhon Phu A Ward, District 9, Ho Chi Minh City Enterprise code: 0304843040 Phone: 0903317235 Representative: Nguyen Huu Tam Tang Nhon Phu A Ward, District 9, Ho Chi Minh CityFounding date: 1 - 3 - 2007