Van Hanh Dien Mat Troi NTD Joint Stock Company Address: No 21, Le Loi Street, Civil Group 5, Quyet Thang Ward, Son La City, Son La Province Enterprise code: 5500624206 Phone: 02035134212 Representative: Luu Quang Dung Adress: CH 1708- TN Ct1a- TDP So 1, Me Tri Ward, Nam Tu Liem District, Ha Noi City Quyet Thang Ward, Son La City, Son La ProvinceFounding date: 14 - 10 - 2020