Tra Va Dac San Tay Bac LTD Address: Ta Xua A Hamlet, Ta Xua Commune, Bac Yen District, Son La Province Enterprise code: 5500518945 Phone: 0963426788 Representative: Pham Vu Khanh Adress: Hamlet 4, Ninh Hiep Commune, Gia Lam District, Ha Noi City Ta Xua Commune, Bac Yen District, Son La ProvinceFounding date: 30 - 3 - 2015