Dich Vu Ky Thuat Hoang Ngoc LTD Address: No 16, Alley 150, Ngo, Dan 2 Commune, Nam Dong Ward, Dong Da District, Ha Noi City Enterprise code: 0106896756 Phone: 0912222414 Representative: Dang Chau Giang Adress: No 9/93 Dien Bien, Cua Bac Ward, Nam Dinh City, Nam Dinh Province Nam Dong Ward, Dong Da District, Ha Noi CityFounding date: 8 - 7 - 2015