The Thao Tri Tue Bridge & Poker Lang Son Joint Stock Company Address: No 01, Phai Ve Street, Vinh Trai Ward, Lang Son City, Lang Son Province Enterprise code: 4900832054 Phone: 01299999899; 0829999899 Representative: Do Duc Tuan Vinh Trai Ward, Lang Son City, Lang Son ProvinceFounding date: 19 - 7 - 2018
Inseco Thien Truong Joint Stock Company Address: No 286 Ba Trieu, Khoi 2, Vinh Trai Ward, Lang Son City, Lang Son Province Enterprise code: 4900815115 Phone: 01299999899; 0829999899 Representative: Do Huu Luong Do Duc Tuan Vinh Trai Ward, Lang Son City, Lang Son ProvinceFounding date: 15 - 11 - 2017