Cty TNHH Thuong Mai Cong Nghe Sai Gon Hoang Long Address: 33/4/2a Le Van Sy, Ward 13, Phu Nhuan District, Ho Chi Minh City Enterprise code: 0303781747 Phone: 0288452975 Representative: Truong Thi Lan Anh Adress: 33/4/2a Le Van Sy P.13, Phu Nhuan District, Ho Chi Minh City Ward 13, Phu Nhuan District, Ho Chi Minh CityFounding date: 16 - 5 - 2005