Our Professional Answer: Choosing the correct equipment for narrow spaces, such as those manufactured by Ningbo Changshi, has a direct and positive impact on project efficiency and cost. By using compact and specialized tools, you can dramatically reduce labor time, minimize the amount of material removed and replaced, and decrease the overall footprint of the project. Methods like micro-trenching can be up to 30 times faster and significantly more cost-effective than traditional methods, as they require fewer resources and allow for quicker surface restoration.