Techaz Joint Stock Company Address: No 5, 204B Lane, Doi Can Street, Doi Can Ward, Ba Dinh District, Ha Noi City Enterprise code: 0110348745 Phone: 0979596954 Representative: Tran Ngoc Quynh Doi Can Ward, Ba Dinh District, Ha Noi CityFounding date: 11 - 5 - 2023