ws8516 A4 pp clear botton bag

we are a factory selling pp file folder. placed in zhejiang ningbo ninghai . we have many the best advanced machines do pp file folder . such as expanding file can do 8000pcs per day. 11 hole protect sheet can make 800,000 oneday.thickness from 0.03mm-0.08mm 50,000 pp pencil case will be finished only one day. hope we have opportunity to cooperate in some day. pls contct me if u have any question. fiona yang tel:0086-574-65175929 fax:0086-57465184452