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    生產(chǎn)設(shè)備

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    Strong technical force

    DATE:2015-09-17 14:15:34 HITS:973

        Our company has a long history and rich experience in quartz glass production and the far-infrared radiation electric heater is very professional in this field, with good equipment.

    遼公網(wǎng)安備 21070302000133號

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