Yeung Laser Technique Company specialized in studying, designing, manufacturing and selling of photoelectric and Laser products. Key Products: Semiconductor laser modules, Laser collimation source, Laser Parallel Modules, Laser Line Generating, Optic Lens, Laser Power Meter etc. Semiconductor Laser Modules Includes: Green laser Modules (532nm), Red Laser Modules (635nm. 650nm. 780nm. ) and Infrared laser Modules (808nm. 980nm) Laser...