Vien Thong & Cong Nghe Thong Tin Khac Thanh LTD Address: Trang Kenh Hamlet, Kim Giang Commune, Cam Giang District, Hai Duong Province Enterprise code: 0801218953 Phone: 02203628111 Representative: Nguyen Khac Tuan Kim Giang Commune, Cam Giang District, Hai Duong ProvinceFounding date: 24 - 7 - 2017