Tap Doan Quang Khiem LTD Address: Khu 4, An Chau Town, Son Dong District, Bac Giang Province Enterprise code: 2400828017 Phone: 0942639998 Representative: Ngo Thi Ngoc An Chau Town, Son Dong District, Bac Giang ProvinceFounding date: 14 - 12 - 2017