MOPA laser the truth about this technology metal color engraving what you need to know before buy
Air-cooled inside, small occupation, easy to install. Free change accessories due to quality problem. Optional double red light system, easy to find the right focus length. The seller is ruiyangcnc and is located in this country CN.
Air-cooled inside, small occupation, easy to install. Free change accessories due to quality problem. Optional double red light system, easy to find the right focus length. The seller is ruiyangcnc and is located in this country CN.