Xinh Huyen Address: Tan Thinh Street, Thanh Son Town, Thanh Son District, Phu Tho Province Enterprise code: 2600542907 Phone: 0944182437 Representative: Nguyen Thanh Tuan Adress: Khu Nui Voi, Phong Chau Town, Phu Ninh District, Phu Tho Province Thanh Son Town, Thanh Son District, Phu Tho ProvinceFounding date: 5 - 5 - 2009