Bao Quan Address: Ngan Van, An Duong, Tan Yen District, Bac Giang Province Enterprise code: 2400454481 Phone: 02046504097 Representative: Nguyen Thi Phuong Adress: Ngan Van, An Duong, Tan Yen District, Bac Giang Province An Duong Commune, Tan Yen District, Bac Giang ProvinceFounding date: 25 - 5 - 2009