Vien Thong VT Thach Thanh LTD Address: No 132, Hamlet 1, Kim Tan Commune, Thach Thanh District, Thanh Hoa Province Enterprise code: 2803218198 Phone: 0985503456 Representative: Luu Thi Bich Ngoc Thach Thanh District, Thanh Hoa ProvinceFounding date: 9 - 3 - 2026