Gaoyuan New Materials LTD Address: No 47, Lane 132, Khuong Trung Street, Khuong Dinh Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0111419212 Phone: 0886291299 Representative: Zheng Wenjie Khuong Dinh Ward, Thanh Xuan District, Ha Noi CityFounding date: 18 - 3 - 2026