Er&saw LTD Address: 1st Floor - So 42 An Thuong 38, Phuong, Ngu Hanh Son District, Da Nang City Enterprise code: 0402339032 Phone: 0902436947 Representative: Weinreich Erwin Roy Ngu Hanh Son Ward, Ngu Hanh Son District, Da Nang CityFounding date: 18 - 5 - 2026