Phat Trien Phan Mem CKP Joint Stock Company Address: No P213B, A8 KTT Nghia Tan, Nghia Tan Ward, Cau Giay District, Ha Noi City Enterprise code: 0101612489 Phone: 0247568488 Representative: Trinh Huu Kien Adress: No 116 KM 5, De Tham Ward, Cao Bang City, Cao Bang Province Nghia Tan Ward, Cau Giay District, Ha Noi CityFounding date: 1 - 3 - 2005