Hoang Son LTD Address: 554 Le Van Khuong, Thoi An Ward, District 12, Ho Chi Minh City Enterprise code: 0301481579 Phone: 02838332690 Representative: Nguyen Thi Nhi Ha Adress: 718/5 Dien Bien Phu, Ward 10, District 10, Ho Chi Minh City Thoi An Ward, District 12, Ho Chi Minh CityFounding date: 21 - 12 - 1998