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  5. Processing Technology
  6. Sapphire glass polishing and processing services

Sapphire glass polishing and processing services

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last updated:Jul 31, 2023

沼田光器
沼田光器
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We provide everything from molding to polishing and processing tailored to each customer's individual needs.

Our company handles the polishing and processing of sapphire glass, which has excellent properties as an industrial material. We have inherited the craftsmanship of artisans who can be called the masters of Japan, and we possess top-class skills in the polishing and processing of spherical R sapphire glass. Through relentless daily technological development, we achieve the highest level of polishing and processing for spherical R sapphire glass, accommodating even the most complex shapes. 【Features of Sapphire Glass】 ■ Extremely hard (resistant to scratches) ■ Heat resistant ■ High transparency *For more details, please download the PDF or feel free to contact us.

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Sapphire glass polishing and processing services

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  • Related Link - https://www.numatakouki.com/

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basic information

【Polishing Methods】 ■Mirror Polishing (Mirror Finish) ■Optical Polishing ■Lens Polishing *For more details, please download the PDF or feel free to contact us.

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【Applications】 ■ Watch cover glass ■ High-brightness LED substrates ■ Windows for extreme environments ■ Inspection jigs ■ Parts for research and experimental equipment, etc. *For more details, please download the PDF or feel free to contact us.

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Numata Koki Co., Ltd. Company Profile

Numata Koki Co., Ltd. Company Profile

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沼田光器

沼田光器

Service Industry

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Our company specializes in the molding and polishing of various types of sapphire glass. With heartfelt dedication, we infuse life into each lens, crafting them with love and passion to deliver to our customers. In order to respond to the rapidly changing trends of the world and the increasingly high-level demands, we continue to grow through relentless technological development every day, and as a brand originating from Japan, we will work together as a united team to gain recognition.

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