Van Tai 256 LTD Address: Civil Group 2, Khoi Dai Son, Ky Lua Ward, Tinh Lang Son, Viet Nam Enterprise code: 4900934514 Phone: 0974288015; Representative: Hoang Thi Cuc Ky Lua Ward, Cao Loc District, Lang Son ProvinceFounding date: 27 - 10 - 2025