Thuong Mai Vien Thong Va Dich Vu Vi Tinh Tam Long LTD Address: 22/6/3, Street No 21, Ward 8, Go Vap District, Ho Chi Minh City Enterprise code: 0312093426 Phone: 0903835339 Representative: Truong Thi Hong Ngan Ward 8, Go Vap District, Ho Chi Minh CityFounding date: 19 - 12 - 2012