Masan Tan Phu Joint Stock Company Address: Khu Dong Than, Kiet Son Commune, Tan Son District, Phu Tho Province Enterprise code: 2601069063 Phone: 0967239887 Representative: Nguyen Ngoc Tuyen Kiet Son Commune, Tan Son District, Phu Tho ProvinceFounding date: 4 - 11 - 2021