On 30th June of 2020, Two sets of 800t Straddle Carrier finished commissioning in the jobsite of Ningbo and will start Test Run for the project of Hangyong Expressway Auxiliary Path.

This Project has a total length of 55.833km and a design speed of 120 km/h. It adopts a two-way six-lane standard and is divided into east and west sections. The completion of the project is of great significance for improving the national expressway network and Ningbo Zhoushan Port's transportation network, unblocking Ningbo's external corridors, and promoting the implementation of national strategies such as the Zhejiang Marine Economic Development Demonstration Zone.