Chi Nhanh Cong Ty TNHH Hoa My Pham Ngoc Trai Tai Da Nang Address: Lot 155, Man Thai Ward, Son Tra District, Da Nang City Enterprise code: 0304185497-001 Phone: 02369064024 Man Thai Ward, Son Tra District, Da Nang CityFounding date: 10 - 5 - 2007