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Changchun Changguang Daqi Technology Co., Ltd

Marketing Department Tel: 13844848195


General Affairs Department contact number: 15948762485


R&d Department contact number: 0431-84625232


Production Department contact number: 18304316610


Website: hsjxsb.com


CGH testing services

2022-03-11 00:00:00
CGH testing services
Details:

Manufacture of large medium diameter aspherical ultra-precision gage binary optical components

80-300mm diameter high-precision CGH gage can be customized, the test accuracy is better than RMS 3nm


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