VTK Viet Nam Joint Stock Company Address: 215 D21, Nguyen Van Huong Street, Thao Dien Ward, District 2, Ho Chi Minh City Enterprise code: 0312331416 Phone: 0909422178 Representative: Ho Phuoc Nguyen Adress: 32/66 Phan Sao Nam, Ward 11, Tan Binh District, Ho Chi Minh City Thao Dien Ward, District 2, Ho Chi Minh CityFounding date: 19 - 6 - 2013