... 16sidesCrossarmSingle or double crossarm, dimension as per customers’ requirementMaterial Steel plate Q235, Q345,Q460Q235 equivalent to SS400, S235JO. ... by the customers.MOQ5tonsManufacturing According to GB/T 1591-1994.fabrication processCut plate, bending ,forming, automatic welding, drill holes ... Certificates ISO9001-2008 ProtectionAnti-rust, anti – corrosion steel tube power transmission tower