4S Ventures LTD Address: 8th Floor, Lucky Building Building, No 81, Tran Thai Tong Street, Dich Vong Hau Ward, Cau Giay District, Ha Noi City Enterprise code: 0109919433 Phone: 02383106161 Representative: Duong Thi Dung Adress: An Hop Hamlet, Minh An Commune, Van Chan District, Yen Bai Province Dich Vong Hau Ward, Cau Giay District, Ha Noi CityFounding date: 2 - 3 - 2022