... EXPO),one time on June per year.1.Specification: diameter in 13, 16, 19, 22, 25, 30, 35, ... 38, 40, 45, 50, 55 and 60mm, with volume to be adjusted between 1.5g-500g.2. Classification ... tube) and so on.3. Printing: 1-color to 6-color offset printing, silkscreen prints are available.4. Post ... packaging,20ml-500ml cosmetic tube by silkscreen printing,cosmetic soft tube packing,skin care packaging