Blockchain Viet Nam Joint Stock Company Address: No 54 Thoai Ngoc Hau, Hoa Thanh Ward, Tan Phu District, Ho Chi Minh City Enterprise code: 0314596425 Phone: 0918299337 Representative: Le Thanh Ly Hoa Thanh Ward, Tan Phu District, Ho Chi Minh CityFounding date: 26 - 8 - 2017