Dau Tu Va Phat Trien Bac Ha Joint Stock Company Address: Doei 6, Bo�ng Laeng Hae Hamlet, Thanh Liem District, Ha Nam Province Enterprise code: 0700493840 Phone: 02263888246 Representative: Nguyen Thi Nga Adress: No 233, Tran Phu, Tu Son Town, Bac Ninh Province Thanh Liem District, Ha Nam ProvinceFounding date: 18 - 5 - 2010