激光器（QBH）用石英光纤端帽（quartz End Caps）采用优质石英玻璃加工完成，主要用在高功率光纤激光器和放大器上面的高功率器件。北京中成石英采用特殊的工艺制作，降低了端面的反射，输出光畸变会很小。
Quartz End Caps, which is fabricated from superior quality quartz glass, are used primarily in high-power devices for high-power fiber lasers and amplifiers. Beijing Zhong Cheng Quartz Glass adopts special process, reduces the reflection of the end face, and the light distortion of output will be very small.
中成石英的生产的光纤端帽（quartz end caps）可承受高功率，各种光纤都可以使用，使用范围很广。公司可以根据您提供的尺寸要求加工定制，有需求的客户可以联系我们的工作人员。
The quartz end caps which produced by Zhong Cheng Quartz can withstand high power, and can be used for all kinds of optical fibers in a wide range of applications. We can process and customize according to the size requirements you provide. Please do not hesitate to contact us if you have any need.