Khoang San Hung Thinh Joint Stock Company Address: Truc Khang Hamlet, Hung Thinh Commune, Tran Yen District, Yen Bai Province Enterprise code: 5200584993 Phone: 02272733337 Representative: Vu Ngoc Tu Adress: No 3, Lane 307, Bach Mai Ward, Hai Ba Trung District, Ha Noi City Hung Thinh Commune, Tran Yen District, Yen Bai ProvinceFounding date: 25 - 10 - 2010