How To Make Logo Printing On Metal? Fiber Laser Marking Machine is Easy to Engraver Logos And Letters to Stainless Steel Metal. Easiest Operation, Fast Engraving Speed.  Marking on stainless steel. Due to its anti-corrosion properties, stainless steel has become an indispensable product composition in the medical, tool, machinery, food and other industries. The marking of this material should not change the properties of the workpiece. Technifor provides a variety of solutions to meet the needs and limitations of various industries: -Marking as long as the marked part -Marking on the surface of tools, kitchenware, barrels, tubes, etc. -Non-violating marking on surgical instruments and implants -High contrast marking on identification nameplates, pipes, screws -Unique identification on auto parts, exhaust pipes, etc.