Tu Van Xay Dung TNK Joint Stock Company Address: NR Ba Nguyen Thi Huyen, Tan Dan Hamlet, Thua Town, Luong Tai District, Bac Ninh Province Enterprise code: 2300936918 Phone: 0983749025 Representative: Nguyen Thi Huyen Adress: Tan Dan Hamlet, Thua Town, Luong Tai District, Bac Ninh Province Thua Town, Luong Tai District, Bac Ninh ProvinceFounding date: 27 - 4 - 2016