... Logos, Icons, Symbols and Special FontsLaser Making Machine Specifications:Imported fiber laser generator and high-speed ... , watch covers, rubber, ceramic, etc. Laser Marking Machine Parameter: Model No.GDBGX-20 laser marking machineLaser generatorFiber ... Marking Machine/Engraving On Various Materials :Laser marking process is permanent, fast, and flexible, allowing for annealing, etching, engraving ...