In 2021, the project of manufacturing Ansteel box girders for the Huaihai Avenue Interchange of the 2nd section of the Wenzhong Road (Langxi Road - Shaoquan Street) in Hefei City. It is planned as an urban expressway, starting from Langxi Road in the south and ending at Shaoquan Street in the north, with a total length of approximately 5.478 kilometers. Our company produces approximately 9,500 tons.