letter patch pocket mail bag for sending

1.we are mauafature for supplier of walmart
2.this products has a certifaction of ISO-9001
3.size according to your requiremen

 

material	PE
color	transparent
specification	according to customers requirements
application	express company

 

our company are supplier of SF company , we can provide differents specification of envolope bag , size and colors is depends on you .

welcome to visit our factory !