ultra thin photo mask

Size: 25.4X25.4X0.1 mm   with square hole 0.5×0.5mm

we could arrange producing according to request.  Min thickness 0.02mm

Clear Quartz Rod

OD 2mm to OD 80mm in stock...

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Aix quartz rotation tray

Aix quartz rotation tray...

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milky white quartz tube

...

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small size arc crucible

use for Gold Refine, Platinum Melting...

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