QINHUANGDAO AOUAQUARTZ HIGH-TECHNOLOGY DEVELOPMENT CO., LTD

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Photomask plate (blank material)

4 ", 5 "and 6" photomask substrate blanks and ingots.

Characteristic line of UV optical quartz glass

紫外光學(xué)石英玻璃特征譜線

Spectral transmittance

Metal impurity content

Product use

Optical instrument
Laser Optoelectronic Optical Communication
Aerospace
Astronomical System
Precision optical components
Semiconductor Lithography

Passed ISO9001 quality system certification
Passed ISO9001 quality system certification

Copyright ? 2021 Qinhuangdao Yaohua quartz technology development C All rights reserved 冀ICP備2021020354號(hào)

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