Cyn-Tech Joint Stock Company Address: 39/38/89, Lac Long Quan Street, Nghia Do Ward, Cau Giay District, Ha Noi City Enterprise code: 0109131480 Phone: 0904033566 Representative: Nguyen Bich Thao Nghia Do Ward, Cau Giay District, Ha Noi CityFounding date: 20 - 3 - 2020