Po Chai Tan Thanh LTD Address: No 129, Nhanh Nam Street, Khu 2 Tan Thanh Hamlet, Tan Thanh Commune, Van Lang District, Lang Son Province Enterprise code: 4900891966 Phone: 0888025188 Representative: La Van Thai Tan Thanh Commune, Van Lang District, Lang Son ProvinceFounding date: 6 - 2 - 2023