Duc Luyen Kim Luong Son LTD Address: Civil Group 5, Luong Son Ward, Song Cong City, Thai Nguyen Province Enterprise code: 4601291777 Phone: 0915066838 Representative: Duong Xuan Linh Adress: Civil Group 5, Luong Son Ward, Song Cong City, Thai Nguyen Province Luong Son Ward, Song Cong City, Thai Nguyen ProvinceFounding date: 13 - 5 - 2016