我们的替代激光光学器件包括硒化锌（ZnSe）以及铜（Cu），砷化镓（GaAs），锗（Ge），钼（Mo）和硅 (Si).  For additional information, contact cheeron laser (wechat:nacy2010-cloud, whatsapp:+86 13771335699). In addition to optics and optical components, we also offer a comprehensive line of over 750 replacement laser nozzles and accessories, all in stock and built to major OEM specifications. For more information on our replacement nozzles ， see our Nozzles & Accessories list.

激光切割喷嘴
防护镜
陶瓷环
射频电缆
密封垫圈，以保护镜子
器官盖
无线遥控器
净水器
其他备件