GMT Van Yen Joint Stock Company Address: No 7, Civil Group 1, Ly Thuong Kiet Street, Mau A Town, Van Yen District, Yen Bai Province Enterprise code: 5200945294 Phone: 02273019754 Representative: Cao Thi Phuong Mau A Town, Van Yen District, Yen Bai ProvinceFounding date: 21 - 11 - 2024