Doi Moi Sang Tao Vietpearl Joint Stock Company Address: No 59 Lang Ha, Thanh Cong Ward, Ba Dinh District, Ha Noi City Enterprise code: 0107527399 Phone: 0866508257 Representative: Tran Thi Bich Ngoc Adress: No 93, Hang Bong Street, Hang Bong Ward, Hoan Kiem District, Ha Noi City Thanh Cong Ward, Ba Dinh District, Ha Noi CityFounding date: 2 - 8 - 2016