Ech Ong Joint Stock Company Address: 290/23 Nam Ky Khoi Nghia, Ward 08, District 3, Ho Chi Minh City Enterprise code: 0312367204 Phone: 0838480326 Representative: Dang Thi Ngoc Trang Adress: 43/80 Cong Hoa, Ward 4, Tan Binh District, Ho Chi Minh City District 3, Ho Chi Minh CityFounding date: 11 - 7 - 2013