Duc Manh Address: Na Duong Hamlet, Bang Lang Commune, Huyen Cho Don, Bac Can Enterprise code: 4700143804 Phone: 02093882684 Representative: Nguyen Quoc Tuan Adress: Na Duong Hamlet, Bang Lang Commune, Huyen Cho Don, Bac Can Bang Lang Commune, Cho Don District, Bac Kan ProvinceFounding date: 21 - 10 - 2003