Nang Luong Tai Tao Ecotech Tra Vinh (Ntnn) Joint Stock Company Address: Bao Hamlet, Long Huu Commune, Tinh Vinh Long, Viet Nam Enterprise code: 2100653905 Phone: 0917367700 Representative: Kim Kyungil Long Huu Commune, Duyen Hai Town, Vinh Long ProvinceFounding date: 13 - 2 - 2020