Qingdao Lasence Co., Ltd is a high technology enterprise which is mainly engaged in R&D, production and sales of laser products. The factory was established in 2009. We focus on the development and production of laser modules and lasers for more than 10 years. Our main products are DPSS lasers range from 500nm to 600nm, including dot laser module, line laser module and ring laser module, as well as high power lasers. Our own crystal called "self-frequency doubling crystal " is widely used with high stability and wide temperature range -40 to 60 degree centigrade. These lasers can be CW, TTL or Analogue modulation, which are widely used in applications of biomedical, medical, lighting and alignment, positioning, measurement, precision machining, construction and so on. We have exported for nearly 10 years mainly to Europe, North America, Mid-east and East Asia.Just tell us what you want to achieve, and Lasence will help you get there.