MTV Chieng Tuan LTD Address: Po An Hamlet, Chieng Coi Commune, Son La City, Son La Province Enterprise code: 5500537306 Phone: 0911686452 Representative: Nguyen Anh Tuan Adress: No 109, Ton Duc Thang Street, Hang Bot Ward, Dong Da District, Ha Noi City Son La City, Son La ProvinceFounding date: 28 - 4 - 2016