[TruSo]: No 263, 2 Da Sy group, Kien Hung Ward, Ha Dong District, Ha Noi, Vietnam

[VanPhong]: 124, Hamlet Street, Phu Lam, Ha Dong, Hanoi, Vietnam

[DienThoai]:

E-mail: info@nasol.com.vn

Website: www.nasol.com.vn