Dau Tu Va Phat Trien Kien Vang Joint Stock Company Address: No 9, Dong Sau Hamlet, Bung Hamlet, Phung Xa Commune, Thach That District, Ha Noi City Enterprise code: 0111038640 Phone: 0974659229 Representative: Tran Van Duong Phung Xa Commune, Thach That District, Ha Noi CityFounding date: 28 - 4 - 2025