Cong Nghe Va Thuong Mai Dolphin LTD Address: Thon, Gia Village, Yen Thang Commune, Luc Yen District, Yen Bai Province Enterprise code: 5200925428 Phone: 0912408986 Representative: Nong Ngoc Binh Yen Thang Commune, Luc Yen District, Yen Bai ProvinceFounding date: 20 - 9 - 2021