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Since we established,we have chiefly dealt in Semiconductor Manufacturing
Equipment, SI wafer and IC Chip.
Surely answering customer’s needs, our products have been enjoying a good
reputation insideand outside the country.
With the passing of an era, we continue to make every effort
in an attempt to meet customer’s needs and expectations promptly.
>>Feel free to contact us
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Cleaner⇒We'll respond to your request about an automatic unit to 300mm
Manual cleaner and small experimental unit
Wafer ⇒We run business of Silicon Wafer from 2"～12"and Solar
Wafer.
Please input it clicking the following with the spec of the wafer that you want. >>Input Form |
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| =material information= |
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| Ingot ⇒ sold out / out of stock |
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2inch Si wafer
Type：N
Res.：1Ω・㎝Up |
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12inch low res wafer
Type：-
Res：-(almost 0.5Ω・㎝Down) |
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3･4inch Si Wafer
Type：P
Res.：1Ω・㎝Up |
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Solar Grade Wafer
Type：N
Size：125mm×125mm
Res.：0.1~0.25Ω・㎝ |
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2inch Si Wafer
Type：N
Res.：1~10Ω・㎝
Crystal：(100）±1°
OF：<100> |
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wsts
