Ecogreen Phong Nha Joint Stock Company Address: No 65, Ton Duc Thang Street, Nam Ly Ward, Dong Hoi City, Tinh Quang Binh, Viet Nam Enterprise code: 3101138874 Phone: 0911692277 Representative: Le Hoang Cuong Nam Ly Ward, Dong Hoi City, Quang Binh ProvinceFounding date: 24 - 4 - 2025