PTV Hung Thinh Joint Stock Company Address: Civil Group 11, Khu 2B, Hong Hai Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701629490 Phone: 02033625554 Representative: Duong Thi Thu Adress: Civil Group 11, Khu 2B, Hong Hai Ward, Ha Long City, Quang Ninh Province Hong Hai Ward, Ha Long City, Quang Ninh ProvinceFounding date: 21 - 5 - 2012