Khoa Hoc Va Cong Nghe STL Viet Nam LTD Address: No 41 TT37, Van Phu Urban Area, Le Trong Tan Street, Kien Hung Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111608315 Phone: 0915115345 Representative: Nguyen Van Son Kien Hung Ward, Dong Da District, Ha Noi CityFounding date: 18 - 8 - 2026