Flat materials can be printed: mobile phone cases, leather, PVC boards, advertisements, decorative paintings, glass, shells, building materials, leather, gifts and other fields.Small cylindrical printers are mainly used in: vacuum flasks, wine bottles, stainless steel cups, plastic bottles, cosmetic bottles, cans, cola cans, liquor bottles, cylindrical industrial bottles, etc.One-to-one engineer guidance, package education package meeting, worry-free after-sales.