Thuong Mai Ky Thuat Vien Thong VTH LTD Address: 328 Chu Van An, Ward 12, Binh Thanh District, Ho Chi Minh City Enterprise code: 0313280355 Phone: 0938887696 Representative: Pham Thi Bach Yen Adress: 89/65 Huynh Van Banh, Ward 17, Phu Nhuan District, Ho Chi Minh City Ward 12, Binh Thanh District, Ho Chi Minh CityFounding date: 1 - 6 - 2015