Dayoptronics is the subsidiary of American Dayphotonics. The company combines R&D, producing and marketing, especially committed to the production of cylindrical lens, laser components and CCTV high definition camera lens, which have been exported to over60 countries and areas like America, Japan, Russia, Europe, the Middle East, Africa and so on. Besides, Dayoptronics has worldwide sales service network and technology support., providing clients with effective value-added services. Our company attaches great importance to the cultivation of talents and technical innovation. It’s optical R&D center is suited in America Silicon Valley, gathering top optics experts and senior consultants around the world. Our production base is located in Changsha city, Hunan province, with a planed building area of over45,000 square meters. Dayoptronics insist on continuous innovations technology and manufacturing processes when offering clients sophisticated techniques and high performance products. Dayoptronics and his brother company Dayoptics who researches and develops high power optical components professionally work in collaboration to build up a world-class optical manufacturing center.