久久窝窝国产精品午夜看片_手机在线不卡的中文字幕av_亚洲AV无码不卡私人影院_国产91av在线观看_日韩一级二级一区二区

<tfoot id="4ww0w"><dd id="4ww0w"></dd></tfoot>

<small id="4ww0w"></small>

<nav id="4ww0w"><code id="4ww0w"></code></nav>

<nav id="4ww0w"><sup id="4ww0w"></sup></nav>

English >

EN CN JP

Optical fiber preforms

Product informationForm of supplyTechnical informationMajor application

Product information

Optical fiber preforms have sections with specific refractive indices, and are used to manufacture glass rods of optical fiber (short as optical fiber).

Form of supply

Currently, the Company can manufacture optical fiber preforms at the diameter of φ30～φ50mm steadily, and can also manufacture other specifications as required by customers.

Technical information

Major application

Product introduction: Colorless optical glass; Infrared optical glass; Functional materials; Optical glass products; Infrared optical lens

Data download: Quality inspection report; Optical glass data; Various downloads

News and information: Information publicity

Contacts: Contacts

Administrative Hotline：0710-334-9999

Marketing Hotline：193-0865-7001

Official public account

TOP

<nav id="w0w8w"></nav>