Ky Thuat Duy An LTD Address: C5, Cu Xa Nguyen Van Troi, Nguyen Van Troi Street, Ward 17, Phu Nhuan District, Ho Chi Minh City Enterprise code: 0312572066 Phone: 02838476698 Representative: Pham Dong Dao Adress: 92/3 Cao Thang, Ward 04, District 3, Ho Chi Minh City Ward 17, Phu Nhuan District, Ho Chi Minh CityFounding date: 3 - 12 - 2013