4H Blue LTD Address: 67 Nguyen Van Sang, Tan Son Nhi Ward, Ho Chi Minh City, Viet Nam, Ho Chi Minh City Enterprise code: 0319124426 Phone: 0979191833 Representative: Vo Thi Thu Hue Tan Son Nhi Ward, Tan Phu District, Ho Chi Minh CityFounding date: 25 - 8 - 2025