Sapphire Wafer - Company Ranking(5 companyies in total)

Last Updated：Aug 20, 2025 Aggregation Period:Jul 23, 2025〜Aug 19, 2025
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Company Name	Company information	Featured Products
Company Name	Company information	Product Image, Product Name, Price Range	overview	Application/Performance example
エムジェー	Address Osaka/ Business Activities ○ Single crystal sapphire EPI wafers ○ Single crystal sapphire ingots, blank wafers ○ Other sapphire material sales and precision polishing processing ○ Single crystal sapphire tubes and pipes ○ Optical material processing equipment (cutting machines, lap polishing machines) ○ Printed circuit board manufacturing equipment 　　Developing, etching, and stripping line equipment 　　Various dry film laminating equipment 　　Semi-automatic exposure equipment 　　Various material transport systems ○ Liquid crystal substrate manufacturing equipment 　　Cleaning equipment, developing equipment ○ Router bit regrinding ○ Import and export sales of electronic components and equipment Key Partners	Information about single crystal sapphire crystal. Other	Features [EPI Polished Sapphire Wafers] ○ Size: Outer diameter from 2 inches (50.8mm) to 8 inches (200mm), thickness from 0.1mm and up ○ Crystal orientation: C, R, A, M faces and inclined orientations can also be specified, specified orientation +/- 0.1° (accuracy) ○ Flatness: Specification based on TTV, Bow, Warp, and warping → Upon request, Taper, TIR, LTV, LFPD, etc. can also be specified ○ Cleaning and Packaging → After cleaning in a clean room, double vacuum packaging in a single case or a 25-piece M-pack case [Various Sapphire Windows] ○ Diameter from 0.1mm to a maximum of 200mm ○ Thickness and crystal orientation can be specified ○ Surface polishing specifications (roughness specifications, sand grain) can be specified [Multipurpose Sapphire Products] ○ Sapphire rods for optical components ○ Sapphire materials for optical lenses ○ Sapphire blocks for optical applications ○ Sapphire rings and tubes ○ Sapphire parts ○ Square plates for optical filters ○ Sapphire balls ● For more details, please contact us or download the catalog.	For more details, please contact us or download the catalog.
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エムジェー

Address

Osaka/

Business Activities

○ Single crystal sapphire EPI wafers ○ Single crystal sapphire ingots, blank wafers ○ Other sapphire material sales and precision polishing processing ○ Single crystal sapphire tubes and pipes ○ Optical material processing equipment (cutting machines, lap polishing machines) ○ Printed circuit board manufacturing equipment 　　Developing, etching, and stripping line equipment 　　Various dry film laminating equipment 　　Semi-automatic exposure equipment 　　Various material transport systems ○ Liquid crystal substrate manufacturing equipment 　　Cleaning equipment, developing equipment ○ Router bit regrinding ○ Import and export sales of electronic components and equipment

Key Partners

Featured Products

Information about single crystal sapphire crystal.

overview

**Features** [EPI Polished Sapphire Wafers] ○ Size: Outer diameter from 2 inches (50.8mm) to 8 inches (200mm), thickness from 0.1mm and up ○ Crystal orientation: C, R, A, M faces and inclined orientations can also be specified, specified orientation +/- 0.1° (accuracy) ○ Flatness: Specification based on TTV, Bow, Warp, and warping → Upon request, Taper, TIR, LTV, LFPD, etc. can also be specified ○ Cleaning and Packaging → After cleaning in a clean room, double vacuum packaging in a single case or a 25-piece M-pack case [Various Sapphire Windows] ○ Diameter from 0.1mm to a maximum of 200mm ○ Thickness and crystal orientation can be specified ○ Surface polishing specifications (roughness specifications, sand grain) can be specified [Multipurpose Sapphire Products] ○ Sapphire rods for optical components ○ Sapphire materials for optical lenses ○ Sapphire blocks for optical applications ○ Sapphire rings and tubes ○ Sapphire parts ○ Square plates for optical filters ○ Sapphire balls ● For more details, please contact us or download the catalog.

Application/Performance example

For more details, please contact us or download the catalog.
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Sapphire Wafer - Company Ranking(5 companyies in total)

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