Seonca Joint Stock Company Address: No 131 Hoang Van Thai, Khuong Trung Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0106473599 Phone: 0981356365 Representative: Nguyen Duc Viet Adress: No 131 Hoang Van Thai, Khuong Trung Ward, Thanh Xuan District, Ha Noi City Khuong Trung Ward, Thanh Xuan District, Ha Noi CityFounding date: 4 - 3 - 2014