Giong Sam Ngoc Linh Joint Stock Company Address: Phu Vinh Hamlet, An Khanh Commune, Hoai Duc District, Ha Noi City Enterprise code: 0108024101 Phone: 0902228036 Representative: Hoang Van An An Khanh Commune, Hoai Duc District, Ha Noi CityFounding date: 13 - 10 - 2017