Phong Thong Ke Huyen Cam Khe Address: Song Thao Town, Cam Khe District, Phu Tho Province Enterprise code: 2600597818 Phone: 02103889112 Representative: Cao Xuan Tung Adress: Song Thao Town, Cam Khe District, Phu Tho Province Song Thao Town, Cam Khe District, Phu Tho ProvinceFounding date: 18 - 6 - 2009