Qa 83 LTD Address: No 37, Luc Giang Street, Khoi 26, Ky Lua Ward, Tinh Lang Son, Viet Nam Enterprise code: 4900943117 Phone: 0972670557 Representative: Trieu Van Kien Ky Lua Ward, Cao Loc District, Lang Son ProvinceFounding date: 22 - 4 - 2026