Ky Thuat Xang Dau Nguyen Nhat Joint Stock Company Address: 25 Duy Tan, Hoa Thuan Tay Ward, Hai Chau District, Da Nang City Enterprise code: 0401811407 Phone: 0968564343 Representative: Dang Van Trinh Hoa Thuan Tay Ward, Hai Chau District, Da Nang CityFounding date: 17 - 1 - 2017