东莞市兰光光学科技有限公司是由深圳云中龙实业（集团）公司于2010年5月投资创立，是一家以超短超强高功率激光技术及应用为发展方向的高新技术企业，主营产品包括高端光学元件，高功率大口径变形镜、紫红外高端光学单元组件系统，激光驱动的高清超微ⅹ射线源医学成像系统、高功率固体紫外激光器也正在研制中。主营领域涵盖：先进光学制造、精密光机设计、光电医疗仪器、激光器、光通信工程等领域。
Dongguan Languang Optical Technology Co., LTD is invested and founded by the Shenzhen Yunzhonglong Industrial (Group) Development CO. Ltd in May, 2010, is a national high-tech company with ultra short and strong high power laser technology and applications as the development direction. Its main products include high-end optical elements, high power and large caliber mirrors, purple infrared high-end optical unit assembly system, HD super "X-ray medical imaging system driven by the laser, high power solid state ultraviolet laser device is being developed. Its main business areas include: advanced optical manufacturing, precision machine design, photoelectric medical equipment, laser devices, and the optical communication engineering and other fields.