Ky Thuong Hoa Thuan Thanh Joint Stock Company Address: Civil Group 3, Khu 4, Bai Chay Ward, Ha Long City, Quang Ninh Province Enterprise code: 5701530357 Phone: 0973785186 Representative: Vu Thanh Tuyen Adress: Civil Group 4, Khu 2, Dai Yen Commune, Ha Long City, Quang Ninh Province Bai Chay Ward, Ha Long City, Quang Ninh ProvinceFounding date: 27 - 9 - 2011