Nha Si Oi LTD Address: 9th Floor, Dau Khi Building, No 2, Street 30-4, Hoa Cuong Bac Ward, Hai Chau District, Da Nang City Enterprise code: 0402139435 Phone: 0355066979 Representative: Le Van Pho Adress: Phuong Luu Dong Quarter, Xuan Dai Ward, Song Cau Town, Phu Yen Province Hoa Cuong Bac Ward, Hai Chau District, Da Nang CityFounding date: 18 - 3 - 2022