Cong Nghe 4tech LTD Address: 86/47 Thich Quang Duc, Ward 05, Phu Nhuan District, Ho Chi Minh City Enterprise code: 0316539292 Phone: 0988665593 Representative: Pham Van Trong Adress: 3/34, Street No 7, Ward 3, Go Vap District, Ho Chi Minh City Ward 5, Phu Nhuan District, Ho Chi Minh CityFounding date: 15 - 10 - 2020