China's production of cement pole nearly 80-year history of power steel pole model, the first 40 years has been the rapid development of the cement pole, but in the past 40 years there has been a downward trend. The main factors restricting the development of concrete poles are: low level of basic industries, the low level of transmission lines, roads and transport, backward, old people's thinking and so on. 20 years of reform and opening up, the rapid development of basic industries such as cement and steel industries, such as EHV transmission lines 110kV, 220kV and 500kV transmission lines appear popularity rating improved and long road transport vehicles, as well as people's awareness of the concept change, and so the development of our transmission line towers from wooden poles to concrete poles, to the steel tower and transmission steel pole, one hundred years of history have power steel pole, where electricity steel pole manufacturer, From 1924 produced the first of a rectangular solid concrete electricity pole has steel pole manufacturers, China's cement pole also has nearly 80 years of history. For over 80 years, the development of our country has been enduring cement pole, especially in the first 40 years, has experienced a period of rapid development. Electricity steel rod steel rod manufacturers _ _ Kyushu Electric Power Tower offers from Henan Kyushu Electric Power Tower LLC. Henan Kyushu Electric Power Tower LLC (www.hnganta.com) strong, credible, in other industries in Henan accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the Kyushu Electric Power tower and you work into the brilliant, for a better future!