Qua Tang Thanh Tra Joint Stock Company Address: No 36, Thanh Van Street, Thanh Van Commune, Tam Duong District, Vinh Phuc Province Enterprise code: 2500498725 Phone: 0983118674 Representative: Do Thi Huyen Adress: Thuong Hamlet, Duy Phien Commune, Tam Duong District, Vinh Phuc Province Thanh Van Commune, Tam Duong District, Vinh Phuc ProvinceFounding date: 28 - 3 - 2013