3mm Thickness Cardboard Paper Tubes for Shipping Changzhou Xinjieyi Precision Machinery Co., Ltd. Base Info Printing Handling:Flexo Graphic Printing and Offset PrintingName:Paper Tube,Paper Mailing Tube,Cardboard TubeTransport Package:CustomOrigin:China Mailand Description Pre:6X9 Double Pocket Zipper Eco-Friendly Plastic Liquid Bio Hazard Biohazard Medical PE Pathological Seal Laboratory Specimen Bag Next:Strength Kraft Crepe Paper Tube for Transformer Insulation Material