Diode Side Pump Laser Marking Machine ADVANTAGE 1, Higher electro-optic conversion efficiency 2, Low power dissipation and stable laser output 3, Semiconductor pump laser with long service life 4, Laser output with small spot and thin lines, stuitable for precise pattern marking Application Electronic compoments, the communication, spare parts of automobiles and motorcycles, hardware and machinery, instrument and meter, aerospace, war product, Jewelry, button, decoration for boxes and bags, Kitch tools etc.