... experience make the top quality TypeSteel poleSuit forTraffic singal pole, high mast pole, electric transmission power poleShapeConoid ,Multi-pyramidal,Columniform, ... ,SS400, SS490ST52Torlance of dimenstion+- 2%SpecificationPole: height 5-10M , Arm: 6-12MSafety FactorSafety factor for conducting wine : 8Safety factor for ... coating ,painting →Recalibration →Thread →Packages→Delivery Traffic signal pole