Posted on: August 17, 2025

In response to the global trend of undergrounding power infrastructure for improved grid resilience and aesthetics, Ningbo Changshi is proud to announce a major expansion of our product line. With wildfires, hurricanes, and other natural disasters on the rise, utility companies are increasingly turning to underground high-voltage cables as a solution to enhance grid reliability.

Our new products, including advanced underground cable laying equipment and specialized winches, are designed to handle a variety of cables, from traditional high-voltage alternating current (HVAC) to the growing market for high-voltage direct current (HVDC) cables. This new equipment is engineered for precision and durability, making it ideal for the complex challenges of urban and sub-urban environments where space is a constraint. Ningbo Changshi is committed to providing the tools needed to build the resilient, modern grid of tomorrow.