Laser Rotary Engraving We improved our laser technology with complete new electronics implementing USB II. We offer more than 30 years of laser experience and today with AO modulators, sealed CO2 laser and fibre optic YAG laser technology, we believe that we are one of the most technologically advanced companies worldwide. Software, Hardware and mechanical assemblies are all designed and produced in-house which guarantees a high level of quality and competence. The laser engravers are used for flexo, analog, embossing cylinders and as well for rotary screen engraving. We also modify and upgrade various types of existing laser engravers.