Phat Trien Cong Nghe Moi Truong Toan Cau Envitek Joint Stock Company Address: No 104 Nguyen Huu Tho, Dinh Cong Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111598804 Phone: 0901736111 Representative: Nguyen Van Phong Dinh Cong Ward, Hoang Mai District, Ha Noi CityFounding date: 10 - 8 - 2026