Duong Chay Xanh Joint Stock Company Address: No 64, Doc Ngu Street, Vinh Phuc Ward, Ba Dinh District, Ha Noi City Enterprise code: 0109494999 Phone: 0961056699 Representative: Ma Truc Mai Vinh Phuc Ward, Ba Dinh District, Ha Noi CityFounding date: 14 - 1 - 2021