Ngoc Mai Address: 207a/6 Dung Si Thanh Khe, Thanh Khe District, Da Nang City Enterprise code: 0400543378 Phone: 02156746346 Representative: Ho Thi Ngoc Mai Adress: 219 Dung Si Thanh Khe, Thanh Khe District, Da Nang City Thanh Khe District, Da Nang CityFounding date: 21 - 6 - 2006