Thuong Mai Va Dich Vu Vien Thong Quynh Nhai LTD Address: Tieu Khu 3, Muong Giang Town, Huyen Quynh Nhai, Tinh Son La, Viet Nam Enterprise code: 5500663413 Phone: 0968141054 Representative: Lo Thi Ngoc Quynh Nhai District, Son La ProvinceFounding date: 11 - 4 - 2025