... calendarDescription:1)Size\artwork: customized2)Material: coated art paper, offset paper,woodfree paper, special paper,silk ribbon, wire-o etc3)Printing process: ... , Notebook Printing, Brochure Printing, Poster Printing, Calendar Printing, Paper Bag Printing, Gift Box Printing, Greeting Cards Printing etc.Main ... material inspector: 3 PeopleManagement Certification: ISO 9000 2012 paper wall calendar