Lien Hiep Khoa Hoc Cong Nghe Dia Chat Khoang San Address: 4, 19B Street, Binh Tri Dong B Ward, Binh Tan District, Ho Chi Minh City Enterprise code: 0301464580 Phone: 0288654146 Binh Tri Dong B Ward, Binh Tan District, Ho Chi Minh CityFounding date: 12 - 11 - 1998