China Piezoelectric Wafer manufacturer
Hangzhou Freqcontrol Electronic Technology Ltd.
Hangzhou Freqcontrol Electronic Technology Ltd. We Grow Crystal. We Fabricate Wafer. We are Piezoelectric Specialist.
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polished surface sapphire crystal

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Hangzhou Freqcontrol Electronic Technology Ltd.

City: hangzhou

Province/State:shanghai

Country/Region:china

Tel:86-571-85803723

Contact Person:
Mr.Xu
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polished surface sapphire crystal

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...LiTaO3) wafer is used for several optical devices, especially surface acoustic wave(SAW) device. Because of the lithography in SAW device process, ... 2024-12-09 20:34:25
... provides Borofloat 33 (BF33) glass wafers with very good surface quality. TTV could be as low as 1.5um to 5um, Bow/Warp as 7um, Ra 0.5nm depending ... 2024-12-09 20:34:25
...(LiTaO3) wafer is used for several optical devices, especially surface acoustic wave(SAW) device. Because of the lithography in SAW device process, ... 2025-07-22 00:23:46
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