Plastic seal CH311 1.Tanks, Doors, Courier services, Bags, 2.Steel locking piece 3.Company name,logo,serial numbers Item Name:Plastic ... sealModel No.:CH311Material:PP/PEApplication:All kinds of Containers, Trucks, Tanks, DoorsPostal services, Courier services, ... logo, Sequential numbers3.Bar code is availablePackage:1000pcs/carton plastic seals manufacturers