1 Thanh Vien Thuong Mai Va Ky Thuat Hoang Ha LTD Address: Hamlet 6, Quang Chinh Commune, Hai Ha District, Quang Ninh Province Enterprise code: 5701326270 Phone: 02033879436 Representative: Le Thi Ha Adress: Hamlet 6, Quang Chinh Commune, Hai Ha District, Quang Ninh Province Quang Chinh Commune, Hai Ha District, Quang Ninh ProvinceFounding date: 11 - 10 - 2009