When line alignment work is processing for current industrial and high tech line positioning works, not relying on manual labor force input, it would be great conversion to make advanced use of 532nm 10mW green line laser module. It is performing with the most visible green laser beam from beam aperture. When it gets the lowest laser beam divergence of less than 1mard, after advanced use of separate crystal lens and good cooling system inside durable metal housing tube, this laser line generator just makes sure of extremely intense green laser beam and highly clear green line alignment in distance. Within the lowest manual labor force input, only after quite easy use of an external AC/DC adapter, 10mW 532nm green line laser module makes quick and convenient line indication onto various working surfaces. It applies the most advanced 532nm green DPSS laser tech. Owing to its lowest laser beam divergence of less than 1mard and quite special laser beam mode of Tem00, it is not only projecting highly visible green laser beam within several miles, but also projecting highly fine green line alignment at long distance. When this laser line generator gets extending electric wires for both green laser and DC power source, it enables the maximum installed distance of 3 meters, but also makes sure of highly stable green line alignment. Owing to the use of qualified separate crystal lens, without any laser light decay from beam aperture, this 10mW 532nm green line laser module is performing perfectly with non Gaussian distribution green laser beam. It gets even better performance than formal plastic coated lens or glass coated lens. In addition, after production of the same brightness green reference line from middle part towards both ends, this laser line generator should only be selecting with correct optic lens degree, and then makes sure of the highest level of accuracy green line alignment in all occasions effectively.According to advanced use of APC, ACC driving circuit board, after production of constant output power and electric current supply, this 10mW 532nm green line laser module is just maintaining the most reliable green line projection, also not affecting by any increasing temperature and serious electric current impact etc. After quite easy installation and proper adjustment of laser beam focus, this industrial alignment laser enables quick green laser light concentration, and the finest green line alignment onto any vertical or horizontal surface perfectly.