Dau Tu Va Thuong Mai Quynh Duong LTD Address: Ki Ot 51+53, 2nd Floor, Khu A, Cho Yen Bai, Yen Bai Ward, Tinh Lao Cai, Viet Nam Enterprise code: 5200964667 Phone: 0972053118; Representative: Dao Duc Vuong Yen Bai Ward, Bao Yen District, Lao Cai ProvinceFounding date: 12 - 2 - 2026