Ky Thuat HD LTD Address: Lot X18, Phu Vinh Hamlet, An Khanh Commune, Hoai Duc District, Ha Noi City Enterprise code: 0109307769 Phone: 0902299504 Representative: Nguyen Manh Chien An Khanh Commune, Hoai Duc District, Ha Noi CityFounding date: 14 - 8 - 2020