Nham Bien Joint Stock Company Address: Minh Phuong Hamlet, Nham Son Commune, Yen Dung District, Bac Giang Province Enterprise code: 2400838872 Phone: 0969386555 Representative: Nguyen Van Thuy Nham Son Commune, Yen Dung District, Bac Giang ProvinceFounding date: 16 - 5 - 2018