Chen Xin LTD Address: 11th Floor, Zen Tower Building, No 12, Khuat Duy Tien Street, Phuong, Thanh Xuan District, Ha Noi City Enterprise code: 0111160129 Phone: 0988169823 Representative: Nguyen Van Toan Ha Noi CityFounding date: 31 - 7 - 2025