Truong Mam Non Ngoc Linh Joint Stock Company Address: No 29, Giang Lac Street, Civil Group 3, Quyet Thang Ward, Son La City, Son La Province Enterprise code: 5500642420 Phone: 0985547099 Representative: Dinh Thi Thuy Quyet Thang Ward, Son La City, Son La ProvinceFounding date: 25 - 11 - 2021