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，是一家以超短高功率激光技术及应用为发展方向的企业，主营产品包括光学元件，高功率大口径变形镜、紫红外光学单元组件系统，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：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.