Tu Van Dau Tu 2T Joint Stock Company Address: MG1-05, Vincom Lang Son, Chi Lang Ward, Lang Son City, Lang Son Province Enterprise code: 4900881534 Phone: 0899600999 Representative: Nguyen Duc Hung Chi Lang Ward, Lang Son City, Lang Son ProvinceFounding date: 14 - 10 - 2021
Dau Tu Quoc Te Helios Lang Son Joint Stock Company Address: Nha MG1-03, Khu Vincom, Quang Trung Street, Chi Lang Ward, Lang Son City, Lang Son Province Enterprise code: 4900873300 Phone: 0899600999 Representative: Le Hong Thai Chi Lang Ward, Lang Son City, Lang Son ProvinceFounding date: 12 - 1 - 2021