Phat Trien Cong Nghe Xanh VN Joint Stock Company Address: No 2, Lane 335, Thuy Khue Street, Buoi Ward, Tay Ho District, Ha Noi City Enterprise code: 0110936803 Phone: 0824339222 Representative: Dao Duc Hoang Buoi Ward, Tay Ho District, Ha Noi CityFounding date: 15 - 1 - 2025