plastic single spiral coil for notebook used for notebook ,bookbinding,calender and desk calender,album,office volume, etc.

plastic single spiral coil 1.used for notebook ,bookbinding,calender and desk calender,album,office volume, etc.

2. includes powder coated and nylon coated.

3.Advantages:

All colors are available according to different client's demand.High quality makes the product stable,uneasy to deform,rust.Specialities are customized.

plastic single spiral coil for notebook