UV laser marking machine - DU series - Shanghai Dikai Coding Industry Co., Ltd - metal / plastic / glass
Amazon.com: 3W UV Laser Engraver Ultraviolet (UV) Laser Marker Cold Marking with Water Cooling,UV Laser Marking Machine Engraving Machine with 110×110mm Lens and 80mm Rotary Attachment and Water Chiller
3W UV Laser Marking Machine – Lasers Only
5000mm/S 5 Watt Wind Cool Flying UV Laser Marking System
Amazon.com: 3W JPT UV Laser Engraver,UV Laser Marking Machine with S&A Water Cooling 110mm×110mm fit Plastic,Nylon,Packaging Bags,Glass
3W/5W/8W UV Laser Marking Machine for Non-Metal Plastic Glass