TH Khoi Nguyen LTD Address: Civil Group 5, Khoi 1, Cao Loc Town, Cao Loc District, Lang Son Province Enterprise code: 4900810050 Phone: 02145386578 Representative: Vu Xuan Tu Adress: Civil Group 5, Khoi 1, Cao Loc Town, Cao Loc District, Lang Son Province Cao Loc Town, Cao Loc District, Lang Son ProvinceFounding date: 9 - 6 - 2017