Viet Tien Son Joint Stock Company Address: Quan Sui, Cong Hoa Ward, Chi Linh Town, Hai Duong Province Enterprise code: 0800280275 Phone: 02203586234 Representative: Nguyen Thanh Hai Adress: No 66, Ngoc Ha Street, Ngoc Ha Ward, Ba Dinh District, Ha Noi City Cong Hoa Ward, Chi Linh City, Hai Duong ProvinceFounding date: 5 - 6 - 2003