Ky Thuat - Cong Nghe Nam Son LTD Address: 51, 53 Pho Quang, Ward 2, Tan Binh District, Ho Chi Minh City Enterprise code: 0302802539 Phone: 02839974421 Representative: Tran Manh Hung Adress: 53 Pho Quang, Ward 2, Tan Binh District, Ho Chi Minh City Ward 2, Tan Binh District, Ho Chi Minh CityFounding date: 27 - 12 - 2002