Customized Quartz ring or view window for semiconductor 4-12inch wafer. Advanced Quartz Tech. is a professional manufacturer of 2-8inch quartz products. We now has fixed assets of $5million, about70 employees, Our main quartz products are tubes , tanks , carriers, cap and various kinds of quartz instruments. Our quartz products are mainly used in semiconductor field , solar field, fiber field , military and optical fields. Additional we have about 10%business is repairing quartz, Normally most of quartz parts can repair. Here are some pictures of our main products
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