Contact Usquantri2023-08-29T22:24:47+07:00 Contact us MTS Joint Stock Company (+84)976 235768 Tuannm@mtsv.com.vn https://mtsv.com.vn Hanoi Head Office: No.5, lane 296/108/12 Minh Khai, Group 8, Mai Dong Ward, Hoang Mai District, Hanoi City. Contact Form Name * Phone * E-mail Message Submit