Phu Thinh Address: Hamlet 10, Tan Thinh Commune, Van Chan District, Yen Bai Province Enterprise code: 5200272296 Phone: 02163891928 Representative: Nguyen Minh Tu Adress: Chieng Hamlet, Binh Thuan Commune, Van Chan District, Yen Bai Province Tan Thinh Commune, Van Chan District, Yen Bai ProvinceFounding date: 20 - 4 - 2007