4. input-output products: Passed the censorship Department, avoiding fraud. Faulty products will be cancelled.5. technical infrastructure: QT ADV always pioneers at the forefront of the advanced printer options and the most modern in order to constantly improve, enhance, innovate product quality. In addition to the printer, we also invest rolling machine automatic membrane of South Korea, Taiwan's hiflex paste machine, lifting Taiwan's materials ... (See the profile-the annexes.)
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