Dai Truyen Thanh - Truyen Hinh Van Chan Address: Son Thinh Commune, Son Thinh Commune, Van Chan District, Yen Bai Province Enterprise code: 5200308143 Phone: 02163874079 Representative: Trinh Khac Nghia Adress: Son Thinh Commune, Son Thinh Commune, Van Chan District, Yen Bai Province Son Thinh Commune, Van Chan District, Yen Bai ProvinceFounding date: 8 - 1 - 2009