Cau Lac Bo Vui Choi Giai Tri Quoc Te Address: Khu Ii, Truc Chinh Street, Cua Khau Tan Thanh, Van Lang District, Lang Son Province Enterprise code: 4900211191 Phone: 0205888188 Representative: Zeng Hua Adress: Khu Ii, Truc Chinh Street, Cua Khautan Thanh, Van Lang District, Lang Son Province Van Lang District, Lang Son ProvinceFounding date: 31 - 7 - 2001