1 Thanh Vien Hoang Khanh LTD Address: Civil Group 8, Khu 6, Troi Town, Hoanh Bo District, Quang Ninh Province Enterprise code: 5700798150 Phone: 02033691125 Representative: Hoang The Khanh Adress: Civil Group 8, Khu 6, Troi Town, Hoanh Bo District, Quang Ninh Province Troi Town, Hoanh Bo District, Quang Ninh ProvinceFounding date: 2 - 4 - 2008