Phat Trien Cong Nghe Dong Nhat Joint Stock Company Address: 113/59, TCH05 Street, Tan Chanh Hiep Ward, District 12, Ho Chi Minh City Enterprise code: 0304775961 Phone: 02837152055 Representative: Du Lo Lam Adress: 3 A7, KP 4, Binh An Ward, District 2, Ho Chi Minh City Tan Chanh Hiep Ward, District 12, Ho Chi Minh CityFounding date: 13 - 1 - 2007