Cty Co Phan Cong Nghe Ky Thuat So Bach Duong Address: 413 Kinh Duong Vuong KP6, An Lac Ward, Binh Tan District, Ho Chi Minh City Enterprise code: 0303039969 Phone: 0288334133 Representative: Dang Hong Nhung Adress: N, 107 C/C Ngo Gia Tu P.02, District 10, Ho Chi Minh City An Lac Ward, Binh Tan District, Ho Chi Minh CityFounding date: 19 - 9 - 2003