Thuong Mai Dich Vu Ky Thuat Sinsu LTD Address: 6th Floor, Viet A Building, Duy Tan Street, Dich Vong Hau Ward, Cau Giay District, Ha Noi City Enterprise code: 0107581597 Phone: 0966344622 Representative: Trinh Thi Tam Adress: No 57, 578 Thai Ha Lane, Trung Liet Ward, Dong Da District, Ha Noi City Dich Vong Hau Ward, Cau Giay District, Ha Noi CityFounding date: 30 - 9 - 2016