$2.00 - $30.00 / Unit
5 Units (Min. Order)
T/T, Western Union, MoneyGram
sapphires, made by the professional manufacturer in China, have a range of products: lens, prism, windows.
Sapphires are often used in infrared optical components, high-durability windows and very thin electronic wafers, which are used as the insulating substrates of special-purpose solid-state electronics such as integrated circuits and GaN-based blue...
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Listed on Jan 20, 2021