Doan Thanh Nien Cong San Ho Chi Minh, BCH Huyen Tan Son Address: Tan Phu Commune, Tan Son District, Phu Tho Province Enterprise code: 2600457320 Phone: 02103613123 Representative: Nguyen Quoc Viet Tan Phu Commune, Tan Son District, Phu Tho ProvinceFounding date: 2 - 12 - 2008