Thuong Mai Du Lich Va Xay Dung Ngoc Son Joint Stock Company Address: 1482, Hung Vuong Street, Gia Cam Ward, Viet Tri City, Phu Tho Province Enterprise code: 2600982665 Phone: 02103666888 Representative: Nguyen Manh Cuong Adress: Minh Tan Hamlet, Yen Thach Commune, Song Lo District, Vinh Phuc Province Gia Cam Ward, Viet Tri City, Phu Tho ProvinceFounding date: 2 - 6 - 2017