Spiral binding wire plastic - PEL Manufacturing
At Pel Manufacturing we produce spiral bookbindings and bookbinding inserting systems. We have been in the bookbinding industry since 1934 working in parallel with Pel Corporation when we introduced our spiral binding products. Our spiral bindings range in diameters from 3/16 inches to 4 inches, in a variety of colors, lengths and rod weights. In addition to our spiral bindings, we also design and manufacture high-speed, low-maintenance, easy to use spiral bookbinding inserting systems.
https://pelspiral.com/product-....category/binding-pro