Dau Tu Cong Nghe Ecosphere Joint Stock Company Address: A15, Truc Street, Ecopark Urban Area, Phung Cong Commune, Tinh Hung Yen, Viet Nam Enterprise code: 0901215064 Phone: 0365585603 Representative: Luong Tuan Trung Hung Yen ProvinceFounding date: 27 - 10 - 2025