China Customized Metal Spiral Single Binding Coil ...
Metal Spiral Single Binding Coil. Metal Spiral Single Binding Coil is the most commonly used binding coil.Metal Spiral Single Binding Coil made of Nylon coated are also widely used. At the same time, our company also provides metal spiral binding coil and electroplated metal spiral binding coil (brighter color) Product Description. Advantages: 1.
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