Vien Thong Dai Thang Loi Joint Stock Company Address: 240 Nam Ky Khoi Nghia, Quarter 5, Thang Tam Ward, Vung Tau City, Ba Ria Vung Tau Province Enterprise code: 3502312978 Phone: 02543515288 Representative: Tran Anh Hoang Adress: 304/17 Truong Chinh, Ward 13, Tan Binh District, Ho Chi Minh City Thang Tam Ward, Vung Tau City, Ba Ria Vung Tau ProvinceFounding date: 3 - 8 - 2016