Sincere Tech Viet Nam LTD Address: 310 Tang 3, Punaco Building, No 352, Giai Phong Street, Phuong Liet Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111323221 Phone: 0394217737 Representative: Le Thi Men Ha Noi CityFounding date: 24 - 12 - 2025