Mart 4.0 Joint Stock Company Address: No 3, Street No 5, Hiep Binh Chanh Ward, Thu Duc District, Ho Chi Minh City Enterprise code: 0315734766 Phone: 02819000289 Representative: Bui Duc Hai Hiep Binh Chanh Ward, Thu Duc District, Ho Chi Minh CityFounding date: 12 - 6 - 2019