nylon coate double ring,double loop,binding used double coil
This product is made of high quality carbon steel and is easy to press into the shape of round. It is very convenient to bind. It is used in printing finished products such as bookbinding, table calendar, loose-leaf notebook, map, diary, catalogue, and recipe.
Advantages of our wiro: 1) Free precut service 2) Good quality 3) Full range of specifications-size from 1/4'' to 1-1/2'' 4) Wide choices of colors.