RFH 355nm Pulsed UV Solid State Laser is a good helper for marking the production date of beverage bottle caps, and they have participated in many famous brands of beverages.
Mr Jonsson contacted a few companies that offered laser engraving services but found the prices to be expensive. He then decided to purchase his own laser engraver to save money in the long run. He did some research and found out that UV lasers were best suited for engraving on mobile phones due to their high precision.
