The colorful single metal coil
1.nylon coated wire
2.form iron single coil
The colorful single metal coil with environmental SGS testing: Nylon coated,smooth and lustrous surface,strong adhesiveness,endure abrasion and humidity,be able to bear rusting ,eroding,and aging.
Material: Innocuous material,which complies with the environmental safty standards of Occident.
Pull: Stonge pull,stable shape and quality,low wastage.
Range: Notebook,album,calendar and so on.
Our standard pitch is 6mm,Spirals of other pitches are available on request.