Thiet Bi Dien Chieu Sang Ruby LTD Address: No 18, Chu Quyen 3 Hamlet, Quang Oai Commune, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111208839 Phone: 0986858820 Representative: Nguyen Hung Anh Ha Noi CityFounding date: 9 - 9 - 2025