Tin Hoc HQ Address: 50 Nguyen Cong Tru, Cam Nghia Ward, Cam Nghia Ward, Cam Ranh City, Khanh Hoa Province Enterprise code: 4201120865 Phone: 02583604106 Representative: Dang Ba Quan Adress: 5a Civil Group, Cam Phuc Bac Ward, Cam Ranh City, Khanh Hoa Province Cam Nghia Ward, Cam Ranh Town, Khanh Hoa ProvinceFounding date: 12 - 10 - 2009