Bao Hiem Xa Hoi Huyen Bach Thong Address: Na Hai Street, Phu Thong Town, Huyen Bach Thong, Bac Can Enterprise code: 4700188587 Phone: 02093850059 Phu Thong Town, Bach Thong District, Bac Kan ProvinceFounding date: 6 - 8 - 2009