Truong Mam Non Don Dac Huyen Ba Che Address: Tan Tien, Don Dac, Don Dac Commune, Ba Che District, Quang Ninh Province Enterprise code: 5701103186 Phone: 02033888744 Don Dac Commune, Ba Che District, Quang Ninh ProvinceFounding date: 8 - 4 - 2009