Prime Dai An Joint Stock Company Address: Khai Quang Industrial Zone, Khai Quang Ward, Vinh Yen City, Vinh Phuc Province Enterprise code: 2500288132 Phone: 02113728770 Representative: Le Quoc Vuong Adress: 185, B2, Tan Mai Ward, Hoang Mai District, Ha Noi City Khai Quang Ward, Vinh Yen City, Vinh Phuc ProvinceFounding date: 25 - 10 - 2007