Dien Tu Vien Thong Hoan Thien LTD Address: 1020 Au Co, Ward 14, Tan Binh District, Ho Chi Minh City Enterprise code: 0312368286 Phone: 0979483879 Representative: Nguyen Huu Tam Adress: 29 Bau Cat 4, Ward 14, Tan Binh District, Ho Chi Minh City Ward 14, Tan Binh District, Ho Chi Minh CityFounding date: 12 - 7 - 2013