... plating, anti-corrosive 4. Good hardness quality steel hose clamps for home appliancesMaterialSteelScope of applicationWashing machines, dish-washing machines, dry ... various kinds of spring components, such as hose clamps, spring hangers and so on.Cooperation with famous ... clutch spring and engine valve spring production line.6.Packing: Inner plastic bags and outer corrugated cartons,wooden boxes ...