Dich Vu Ky Thuat Khang Khang LTD Address: 406/73 Cong Hoa, Ward 13, Tan Binh District, Ho Chi Minh City Enterprise code: 0304331250 Phone: 0288663842 Representative: Ton That Tri Tan Adress: 02 Pham Ngoc Thach, Ward 6, Da Lat City, Lam Dong Province Ward 13, Tan Binh District, Ho Chi Minh CityFounding date: 10 - 5 - 2006