If you are a coffee bean or tea producer, cylindrical tins are a more suitable packaging solution. They can make the tins better sealed by adding round clip lids. In addition, the side seam tins can be welded and equipped with lever lids to design traditional small paint jars for storing milk powder, cocoa powder, tea, etc. Cylindrical tins are made of sturdy, high-quality tinplate and are not easy to deform or damage. Food-grade paint is also safer and non-toxic.