Vien Thong Hong Khanh LTD Address: Lac Trung Hamlet, Binh Duong Commune, Vinh Tuong District, Vinh Phuc Province Enterprise code: 2500434778 Phone: 02113710579 Representative: Le Van Khanh Adress: Lac Trung Hamlet, Vinh Tuong District, Vinh Phuc Province Binh Duong Commune, Vinh Tuong District, Vinh Phuc ProvinceFounding date: 4 - 5 - 2011