... history specialized in designing, developing and manufacture Galvanized metal power pole:Specification: TypeStraight Pole ,Tensile Pole ,Turn PoleSuit forElectricity distributionShapeConoid ,Multi-pyramidal,Columniform,polygonal ... requirementSurface treatmentHot dip galvanized Following ASTM A 123, color polyester power or any other standard by client required.Joint of PolesInsert ...