Cty TNHH Thuong Mai Va Dich Vu Ky Thuat Hoang Hung Address: 380/299 Pham Van Hai, Ward 05, Ward 5, Tan Binh District, Ho Chi Minh City Enterprise code: 0309837435 Phone: 02839930955 Representative: Le Xuan Hoai Adress: 380/375 Pham Van Hai P.05, Ward 5, Tan Binh District, Ho Chi Minh City Ward 5, Tan Binh District, Ho Chi Minh CityFounding date: 9 - 3 - 2010