Na Sang LTD Address: Quan Vuong 3 Hamlet, Trung Hoi Commune, Dinh Hoa District, Thai Nguyen Province Enterprise code: 4601597123 Phone: 0866823130 Representative: Duong Thi Thao Adress: Hamlet 14, Minh Duc Commune, Pho Yen City, Thai Nguyen Province Trung Hoi Commune, Dinh Hoa District, Thai Nguyen ProvinceFounding date: 18 - 10 - 2022