Large Format A3 Comb Binding Machine for Paper Comb Punching/Binding (CB430) - China Comb Binding Machine, Plastic Comb Binding Machine | Made-in-China.com
INDIA'S NO.1 Heavy Duty Spiral Binding Machine A3 Size with 20-25 Sheets (70gsm) Punching Capacity | SB-25A3 Big Size Best Spiral Binding Machine - AKS AUTOMATION