Tu Van Dau Tu Cong Nghe Solartech Joint Stock Company Address: D04-L31 An Phu Shop Villa, Duong Noi Urban Area, Duong Noi Ward, Ha Noi Town, Viet Nam, Ha Noi City Enterprise code: 0111152174 Phone: 0981981075 Representative: Pham Quoc Hung Ha Noi CityFounding date: 25 - 7 - 2025