Chi Nhanh Cong Ty Co Phan Dich Vu Ky Thuat Vien Thong Address: 196/3 Cong Hoa, Ward 12, Tan Binh District, Ho Chi Minh City Enterprise code: 0101334129-001 Phone: 0287366984 Representative: Nguyen Hoang Tam Adress: 332/105/3 Duong Quang Ham, Ward 5, Go Vap District, Ho Chi Minh City Ward 12, Tan Binh District, Ho Chi Minh CityFounding date: 22 - 8 - 2005