สถานที่กำเนิด
Guangdong, China
หมายเลขรุ่น
looseleaf binding coil
Binding sheets
from 25 sheets to 315 sheets
useage
Bind notebook,calendar etc leafloose
Binding Way
by single loop forming spiral & binding machine
name
Plastic Comb 21 Rings PVC Plastic Binding Comb Book Binding