Especially the urban network in the rural power grids project, instead of cement power pole steel pole is a large project, based around the Power Supply Bureau of the views and demands, the company introduced in early 2000 the Shanghai Engineering Machinery Factory D25-type piling machine two. While the introduction of experts to demonstrate, test, that the steel pole foundation piling fast, convenient and safe. Proof test report concluded: "steel rod and the strength of the piling foundation to meet the design requirements can be used in line construction." Pile driver over the years has been the network transformation project in North China North played a prominent role, has also been recognized by the user and praise. 
 Steel pole foundation piling was characterized, first, shot in situ concrete piling for pole lines and does not affect the layout of the original; Second, small footprint, not terrain, no effect on the surrounding buildings; third power a short time, the same day the day of transmission construction; such as a change of angle shot two-hour power outage to complete; Fourth hammers without external power, no power from the impact of the construction field; cost no more than five of its concrete foundation. 
 Companies can provide users with the following voltage 110kv transmission line steel pole, foundation piles and other product design, manufacturing, piling, installation service, please supply system led to our company visits, study guide.