drilling tempered glass manufacturer is interested in RFH green laser source 532nm 

customer reviews

I have received this green laser for a few day. It's really good for drilling tempered glass. “A bubblegram (also known as laser crystal, 3D engraving or vitrography) is a solid block of glass or transparent plastic that has been exposed to laser beams to generate three-dimensional designs inside.”.RFH is the best one I have ever met. 

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