Or similar structures in the field of special purpose buildings prestressed poles belonging poles of 7 meters of prestressed wholesale, it is made of concrete with internal reinforcement, mainly used for more than 35 kV overhead transmission lines. Prestressed pole annular section, at the upper ,, middle and lower sections 7 m prestressed poles companies, by reinforcement, inside hoop, hoop outer spiral prestressed reinforcement 7 m pole, fittings rims, rims and ends concrete composition, reinforcement with double reinforcement, reinforcement on the ring pole section 7 m prestressed poles evenly distributed procurement, both ends of the connector covers and end rims wear ribs connected, wear bars board reinforcement fixing holes, short ribs and reinforcement welding. Cement pole appearance quality inspection: steel ring or flange and shaft surface should not be combined with plasma leakage. The outer surface of the ring to crack width does not exceed 0.05mm. May not have longitudinal cracks, but reticular crack, crack, unless waterlines. Inner and outer surfaces are not exposed tendons, the inner surface of the concrete should have a slump. Concrete end and weld steel ring at the inner wall of the crater at a distance of not less than 1 0mm. 7 m prestressed pole price, Kyushu Electric Power Tower, 7 m prestressed poles provided by Kyushu Electric Power Tower Henan limited liability company. 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.