San Xuat Vat Lieu Xay Dung Kim Son Joint Stock Company Address: Khu Vinh Quang 2, Mao Khe Town, Dong Trieu Town, Quang Ninh Province Enterprise code: 5700500416 Phone: 0203871370 Representative: Nguyen Thuy Duong Adress: Dong Ban Hamlet, Huu Bang Commune, Thach That District, Ha Noi City Mao Khe Town, Dong Trieu Town, Quang Ninh ProvinceFounding date: 8 - 7 - 2004