Dau Tu Ky Thuat Cao Phu Tho Joint Stock Company Address: No 108, Cau Dat Street, Thanh Son Town, Thanh Son District, Phu Tho Province Enterprise code: 2600985779 Phone: 0388132292 Representative: Nguyen Thi Thuong Thanh Son Town, Thanh Son District, Phu Tho ProvinceFounding date: 21 - 8 - 2017