I had worked in CWH company as sales to oversea sales manager for 7 years since 2009 which is a notebook production machinery manufacturing factory which is located in Dong Guan China. I was responsible for oversea marketing, machine installation ,training after sales service for CWH , customers are from more than 40 countries from all over the world. CWH manufacturing machines mainly for notebook/exercise book production including paper printing, paper sheeting, paper punching, paper glue binding, book YO binding, book hole punching, book sewing ,book cutting....All my friends, I have been this field for more than 8 years, if you need any information about Notebook/Exercise Book production related machinery from China, I am happy to help you.Contact me at +86 136 2268 2916 (wechat ID is same as my mobile phone number ) or click www.cheungwohing.com sophiali@cheungwohing.com