MTV JB Lang Son LTD Address: No 39, Civil Group 05, Khoi 01, Cao Loc Town, Cao Loc District, Lang Son Province Enterprise code: 4900809496 Phone: 0965535289 Representative: Pham Thi Hang Adress: No 99B, Le Hong Phong Street, Bac Son Town, Bac Son District, Lang Son Province Cao Loc Town, Cao Loc District, Lang Son ProvinceFounding date: 25 - 5 - 2017