Point d'origine
Guangdong, China
Marque nom
NanBo PVC Spiral Coil
Numéro de Type
NanBo PVC Spiral Coil
Material
NanBo Cheap PVC Spiral Coil PVC Spiral Wire Plastic Spiral Ring
coil diameter
1/4" 5/16" 3/8" 7/16" 1/2" 9/16" 5/8"......2"
coil pitch
2:1,3:1,4:1 5:1
Wire thickness
1.3mm,1.6mm,1.8mm,1.9mm,2.2mm,2.3,2.5,2.6,2.8mm
Color
basic black,white&clear,any color according to PMS color is ok
Usage
binding looseleaf notebook,book
raw material
plastic filament
Supply Ability
40000 Piece/Pieces per Day