Oriental-laser focus on diode laser mounting more than 15 years.We buy diode bar from Jenoptik GMBH which has the highest quality in the world and mount diode laser stack in our cleaning lab. 15 years mounting experience let us know diode laser stack very well.We know how to protect diode from burning out. Oriental-laser(Beijing)Co.,Ltd is engaged in high power diode laser for hair removal equipment applications. Our products are now widely used in industry, medical, research and defense applic