Hellochao Joint Stock Company Address: 280/29 Tang Tret, Bui Huu Nghia Street, Ward 2, Binh Thanh District, Ho Chi Minh City Enterprise code: 0305933730 Phone: 02862947575 Representative: Pham Viet Thang Adress: 35/11 Nguyen Xuan On, Ward 2, Binh Thanh District, Ho Chi Minh City Ward 2, Binh Thanh District, Ho Chi Minh CityFounding date: 3 - 9 - 2008