Aluminum Silica Gel Filling Tube (NZ-AT-059) Shanghai Norchon Packing S&T Co., Ltd. Base Info Wall Thickness 0.32±0.03mm:Diameter 15mm 20mmType:Small Package TankMaterial:AluminumUsage:ChemicalModel NO.:NZ-AT-059Trademark:Norch packingSpecification:15mm 20mmOrigin:China Description Pre:Eco-Friendly Printed Custom Box Packging Corrugated Box for Electronics Next:Fancy Corrugated Cardboard Box, Paper Printing Paper Gift Box, Gift Box Cardboard for Sale