Dau Tu Va Phat Trien Mai Vang Joint Stock Company Address: No 18, Nghach 121/11, Trung Kien Civil Group, Duong Noi Ward, Ha Dong District, Ha Noi City Enterprise code: 0110016080 Phone: (0237) 8764899 Representative: Pham Thi Thanh Adress: Uc Gian Hamlet, Thuan Thien Commune, Kien Thuy District, Hai Phong City Duong Noi Ward, Ha Dong District, Ha Noi CityFounding date: 1 - 6 - 2022