Dau Tu Ky Tam - Coc Sau Joint Stock Company Address: Van Phong Cong Ty Co Phan Than Coc Sau - TKV, Cam Phu Ward, Cam Pha City, Quang Ninh Province Enterprise code: 5700682646 Phone: 0203862062 Representative: Le Van Hai Adress: Civil Group 105, Cam Pha City, Quang Ninh Province Cam Phu Ward, Cam Pha City, Quang Ninh ProvinceFounding date: 4 - 10 - 2007