Lien Doan Lao Dong Cam Khe Address: Khu 11, Cam Khe Town, Cam Khe District, Phu Tho Province Enterprise code: 2600493336 Phone: 02103889305 Cam Khe Town, Cam Khe District, Phu Tho ProvinceFounding date: 24 - 2 - 2009