Thiet Bi Cong Nghe Hoang Duong Joint Stock Company Address: No 11, Lane 93, Tay Tra Street, Tran Phu Ward, Hoang Mai District, Ha Noi City Enterprise code: 0107105118 Phone: 02462601879 Representative: Nguyen Thi Thu Duyen Adress: 405a Nha A, Town 131, Thanh Nhan Ward, Hai Ba Trung District, Ha Noi City Tran Phu Ward, Hoang Mai District, Ha Noi CityFounding date: 12 - 11 - 2015