San Xuat Nuoc Tinh Khiet Hong Yen LTD Address: Na Hamlet, Viet Hong Commune, Tran Yen District, Yen Bai Province Enterprise code: 5200491280 Phone: 0979901000 Representative: Nguyen Thi Ninh Viet Hong Commune, Tran Yen District, Yen Bai ProvinceFounding date: 25 - 2 - 2010