O Long Viet Nam Joint Stock Company Address: 158 Ung Van Khiem, Ward 25, Binh Thanh District, Ho Chi Minh City Enterprise code: 0313227880 Phone: 02835003399 Representative: Ho Duc Sinh Adress: 120/ Q2, Quarter 1, Long Binh Tan Ward, Bien Hoa City, Dong Nai Province Ward 25, Binh Thanh District, Ho Chi Minh CityFounding date: 23 - 4 - 2015