Quarton Inc. is one of the largest laser diode manufacturers in the world. They have produced in excess of 20 million laser products from IR to UV under three brand names: Quarton, Beamshot and Infiniter over the last 30 years, and now offer nearly 100 models laser diode modules to suit your professional needs. Ranging from general sighting applications, medical, automation industry, leveling, bar code and line generators. These modules will absolutely meet your cost-performance requirements.