Duoc Pham Dang Khoa Joint Stock Company Address: Lau 5, Miss Ao Dai Building, No 21 Nguyen Trung Ngan, Ben Nghe Ward, District 1, Ho Chi Minh City Enterprise code: 0309444748 Phone: 02839153233 Representative: Nguyen Thi Bich Ngoc Adress: 91 Nguyen Huu Canh, Ward 26, Binh Thanh District, Ho Chi Minh City Ben Nghe Ward, District 1, Ho Chi Minh CityFounding date: 22 - 9 - 2009