Diep Chau Yen LTD Address: 11 .13-TT11, Khu Nha O Sinh Thai Xuan Phuong Project, TDP 6, Xuan Phuong Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111225513 Phone: 02388812145; 0933855299 Representative: Nguyen Thi Kim Ngan Ha Noi CityFounding date: 25 - 9 - 2025