Regina Ecosys Vietnam LTD Address: No 42, Lane 195, Hong Ha Street, Phuc Tan Ward, Hoan Kiem District, Ha Noi City Enterprise code: 0108403798 Phone: 0963199430 Representative: Nguyen Tien Kien Phuc Tan Ward, Hoan Kiem District, Ha Noi CityFounding date: 14 - 8 - 2018