Address	No. A5 Taizhou Zhejiang 318015 China
Employees	-
Website	http://www.crystal-optech.com
Updated	07/08/2019
Zhejiang Crystal-optech Co., Ltd. engages in research, development, manufacture, and sale of optical thin film, light-emitting diode sapphire substrate, reflective materials, automation, and equipment. Its business activities include the research, production, and marketing of precision film optics. Its products include optical low pass filters and infrared cut-off filters which are applied in digital cameras, mobile phone cameras, light-emitting diodes, and computer cameras.