Kien Truc Va Xay Dung Olivia Viet Nam Joint Stock Company Address: No 7, Alley 48, Lane 100, Tay Son Street, Quang Trung Ward, Dong Da District, Ha Noi City Enterprise code: 0110386155 Phone: 0949686966 Representative: Nguyen Huu Sang Quang Trung Ward, Dong Da District, Ha Noi CityFounding date: 14 - 6 - 2023