Cast foundation and backfill shall meet the following requirements: infrastructure size and strength grade concrete should meet the design requirements. Manual or mechanical when pouring concrete, should be layered tamping; base surface should be level when backfill should fill in fine soil, may not have gravel bricks; 300mm should be compacted backfill once every 12 meters of prestressed concrete poles procurement, and should be evenly compacted around the pole. In pole position after backfill, should restore the status quo ante pavement. Cement pole structure requirements: longitudinal reinforcement hoop poles evenly spaced along 12 meters of prestressed concrete poles price of not less than six tapered rod, such as rod diameter of not less than 8. Partially prestressed longitudinal reinforcement in prestressed concrete poles cement poles, For general configuration of prestressed reinforced concrete electric pole 12 meters, which shall not be less than the number six. Longitudinal reinforcement diameter not greater than the thickness of 2/5. End should be smooth, there should be local bending, the surface may not have oil. 12 meters of prestressed concrete poles tower manufacturing plant _ _ Kyushu Electric Power, Hebei, Henan prestressed concrete poles provided by Kyushu Electric Power Co. tower. Kyushu Electric Power Co., Ltd., Henan tower company (www.hnganta.com) in Henan, the other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Kyushu Electric Power tower in leadership with the staff warmly welcome all inquiries negotiations to create Kyushu Electric Power tower a better future.