China automatic notebook spiral binding &paper punching machine -G coil functions

Working in Greece customer 1. Single wire coil lock function 2. Spiral dia 8mm - 20mm 3: Pitch choose : 5,6,6.35,8,8.47 4. Min A7 notebook ,Max A3 notebook Notebook single wire or spiral binding machine for sketch book or notebook ,are very popular now . Details contact : Jason Ningbo Creative Auotmatic Co.,Ltd NO 108,Guangyang road Changle industry,Ningbo,315175 China Wechat: pingrui999 Skype:bindingmachinejason Email: cxautojohn@gmail.com Whatapp:+86 15888028386 Web:http://www.bindmachinejason.com