Co Khi Luong Son LTD Address: Thanh Xuan Street, Doi Ngo Town, Luc Nam District, Bac Giang Province Enterprise code: 2400355547 Phone: 02144884370 Representative: Vu Dinh Chien Adress: Thanh Xuan, Doi Ngo Town, Luc Nam District, Bac Giang Province Doi Ngo Town, Luc Nam District, Bac Giang ProvinceFounding date: 24 - 5 - 2006