Dich Vu Tu Van Xay Dung Moi Truong Hoang Long Phat LTD Address: 29/10a Huynh Tan Phat, Quarter 3, Phu Thuan Ward, District 7, Ho Chi Minh City Enterprise code: 0311413962 Phone: 0902326800 Representative: Chau Hong Thanh Adress: 29/10a Huynh Tan Phat, Quarter 3, Phu Thuan Ward, District 7, Ho Chi Minh City Phu Thuan Ward, District 7, Ho Chi Minh CityFounding date: 15 - 12 - 2011