Dau Tu Ha Tang Khang Dien Joint Stock Company Address: Bat Dong Hamlet, Sap Vat Commune, Yen Chau District, Son La Province Enterprise code: 5500646263 Phone: 0988501047 Representative: Le Anh Luan Adress: Khu 2, Phu Thu Ward, Kinh Mon Town, Hai Duong Province Sap Vat Commune, Yen Chau District, Son La ProvinceFounding date: 21 - 4 - 2022