Duong Duong Address: Hai Van Hamlet, Lang Co Town, Huyen Phu Loc, Thua Thien, Hue Province Enterprise code: 3301158236 Phone: 0942485552 Representative: Tran Thi Thu Adress: Hai Van Hamlet, Lang Co Town, Huyen Phu Loc, Thua Thien, Hue Province Lang Co Town, Phu Loc District, Thua Thien Hue ProvinceFounding date: 5 - 2 - 2010