Giai Phap Ky Thuat Cong Nghe Dien Co Dcttech Joint Stock Company Address: No 3, Lane 132, Le Thanh Nghi Street, Bach Khoa Ward, Hai Ba Trung District, Ha Noi City Enterprise code: 0105902647 Phone: 0981548291 Representative: Cao Dang Minh Bach Khoa Ward, Hai Ba Trung District, Ha Noi CityFounding date: 29 - 5 - 2012