Cty TNHH San Xuat Thuong Mai Dich Vu Quang Cao Hoang Lien Son Address: 37a Do Son, Ward 04, Ward 4, Tan Binh District, Ho Chi Minh City Enterprise code: 0305252114 Phone: 0289130612 Representative: Hoang Trung Tuan Adress: 37a Do Son P.04, Tan Binh District, Ho Chi Minh City Ward 4, Tan Binh District, Ho Chi Minh CityFounding date: 18 - 10 - 2007