Uy Ban Mat Tran To Quoc Huyen Bach Thong Address: Nga Ba Street, Phu Thong Town, Huyen Bach Thong, Bac Can Enterprise code: 4700188516 Phone: 02093850071 Phu Thong Town, Bach Thong District, Bac Kan ProvinceFounding date: 5 - 8 - 2009