Thuong Mai Va Tu Dong Hoa Gem Joint Stock Company Address: O So 3, Civil Group 93, Khu 8, Nong Trang Ward, Viet Tri City, Phu Tho Province Enterprise code: 2600693399 Phone: 0982272612 Representative: Nguyen Anh Tuan Adress: Khu 13, Dieu Luong Commune, Cam Khe District, Phu Tho Province Nong Trang Ward, Viet Tri City, Phu Tho ProvinceFounding date: 4 - 8 - 2010