Thiet Ke Va San Xuat Khuon Mau Composite Tien Yen LTD Address: Dong Va Hamlet, Tien Yen Commune, Tien Yen District, Quang Ninh Province Enterprise code: 5702218616 Phone: 0979336466; Representative: Dinh Van Than Tien Yen Commune, Binh Lieu District, Quang Ninh ProvinceFounding date: 11 - 3 - 2026