Cong Nghe Ky Thuat So Toan Cau Joint Stock Company Address: No 02/189/15 An Duong, Yen Phu Ward, Tay Ho District, Ha Noi City Enterprise code: 0107091031 Phone: 02437190244 Representative: Hoang Huu Phuoc Adress: No 02/189/15 An Duong, Yen Phu Ward, Tay Ho District, Ha Noi City Yen Phu Ward, Tay Ho District, Ha Noi CityFounding date: 9 - 11 - 2015