Cty TNHH Cong Nghe Tu Dong Va TM Dich Vu Khang Trinh Address: 453/66 Le Van Sy, Ward 12, District 3, Ho Chi Minh City Enterprise code: 0303129637 Phone: 0285261152 Representative: Nguyen Viet Thanh Adress: Hung Lap A X.Tan Hung Hamlet, Binh Long Town, Binh Phuoc Province Ward 12, District 3, Ho Chi Minh CityFounding date: 17 - 12 - 2003