... : zinc plating or powder coating 3.Strong weldment Cable Tray, Made of Steel Frame, Suitable for Water FountainfeaturesMaterials: cold roll steel and ... ,welding,pretreatment,assembling,etc 7 thickness 0.5-15mm 8 material steel, stainless steel, aluminum, etc 9 item tool sheet metal ... paint as you like picture for your reference Cable Tray, Made of Steel Frame, Suitable for Water Fountain