Tinh Hoa Hien Dai Joint Stock Company Address: 8th Floor, No 260 - 262 Ba Trieu, Phuong, Hai Ba Trung District, Ha Noi City Enterprise code: 0111292573 Phone: 0901521996 Representative: Duong Hai Yen Ha Noi CityFounding date: 27 - 11 - 2025