Chi Nhanh Tai Ha Noi - Cong Ty Co Phan Chuyen Giao Khoa Hoc Ky Thuat Mt-Cert Address: 4th Floor, A15, Highway 21, Phu Luong Ward, Ha Dong District, Ha Noi City Enterprise code: 1801541080-001 Phone: 0939898575 Representative: Tran Thi Ngoc Kim Vang Phu Luong Ward, Ha Dong District, Ha Noi CityFounding date: 26 - 4 - 2022