Cong Nghe VHL LTD Address: No 171, 173, Khuong Trung Moi Street, Khuong Trung Ward, Thanh Xuan District, Ha Noi City Enterprise code: 0105951002 Phone: 02435683680 Representative: Do Van Trung Adress: Tap The Co Khi Lam Nghiep, Vinh Quynh Commune, Thanh Tri District, Ha Noi City Khuong Trung Ward, Thanh Xuan District, Ha Noi CityFounding date: 23 - 7 - 2012