Duong Van Nhan Address: Khu 7, Nang Yen Commune, Thanh Ba District, Phu Tho Province Enterprise code: 2600941690 Phone: 0975573853 Representative: Duong Van Nhan Adress: Khu 7, Nang Yen Commune, Thanh Ba District, Phu Tho Province Nang Yen Commune, Thanh Ba District, Phu Tho ProvinceFounding date: 24 - 6 - 2015