Truong Mam Non Ban Sen Huyen Van Don Address: Dong Linh Hamlet, Ban Sen Commune, Ban Sen Commune, Van Don District, Quang Ninh Province Enterprise code: 5701066304 Phone: 02032218129 Adress: Dong Son Hamlet, Van Don District, Quang Ninh Province Ban Sen Commune, Van Don District, Quang Ninh ProvinceFounding date: 3 - 3 - 2009