Vien Thong Sieu Toc Joint Stock Company Address: Lau 6, Khu A, Waseco Building, No 10 Pho Quang, Ward 2, Tan Binh District, Ho Chi Minh City Enterprise code: 0308961870 Phone: 02838446821 Representative: Duong Nhat Dong Adress: 167a Nguyen Thi Minh Khai, Pham Ngu Lao Ward, District 1, Ho Chi Minh City Ward 2, Tan Binh District, Ho Chi Minh CityFounding date: 16 - 6 - 2009