Phat Trien Kien Thuc Va Ky Nang Tien Dat LTD Address: No 457, Chau Phong Street, Gia Cam Ward, Viet Tri City, Phu Tho Province Enterprise code: 2601113971 Phone: 0912105510 Gia Cam Ward, Viet Tri City, Phu Tho ProvinceFounding date: