Happy Zone Viet Nam Joint Stock Company Address: No 1/2/28, Y La Street, Duong Noi Ward, Ha Dong District, Ha Noi City Enterprise code: 0110031561 Phone: 0869636688 Representative: Nguyen Thoi Bung Adress: Thuan Le Hamlet, Thuan Hung Commune, Khoai Chau District, Hung Yen Province Duong Noi Ward, Ha Dong District, Ha Noi CityFounding date: 15 - 6 - 2022