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Professional production Optical Coating Materials、Sputtering Target as well as related
consumables, with the professional level and mature technology in the optical industry, they are rapidly rising in the field.
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OPTOTEC MATERIALS CO., LTD.
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Hanquan Science and Technology Building, 36 Yucheng Road, Shatou Community, Chang'an Town, Dongguan City, Guangdong Province
