Blockcoffee 4.0 LTD Address: 30 Nguyen Dinh Chinh, Ward 15, Phu Nhuan District, Ho Chi Minh City Enterprise code: 0315296449 Phone: 0903633077 Representative: Ngo Tu Tin Ward 15, Phu Nhuan District, Ho Chi Minh CityFounding date: 27 - 9 - 2018