Plastikoil spiral binding equipment, plastic coil binding machines, 1 (800) 665-7884. Plastic coil book binding systems. Outside North America call 1 (204) 663-9214.
LLF Binding Machine, Spiral Coil Binder Machine, Electric Coil Inserter, 15 Sheets Punch Capacity, Suit for Letter Size / A4 / A5 Book Maker, with 100pcs 5/16''Coil Binding Spines & Plier - Walmart.com
Amazon.com : TIANSE Spiral Coil Binding Machine, Manual Book Maker Punch Binder with Electric Coil Inserter, Disengaging pins, Adjustable Side Margin, Comes with 100pcs 5/16'' Plastic Coil Binding Spines & Plier :
Manul máquina de encuadernación, perforadora de alambre en espiral, de Metal, de acero|binding machine|punch binding machinemetal spiral coil - AliExpress