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After 32 years of development and accumulation of technology.

we are committed to serving quality.

Business Consulting

dongke-market@semiconquartz.com

86-0572-3032373

86-0572-3033016

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dongke-HR@semiconquartz.com

86-0572-3019222

After-sales Service

dongke-service@semiconquartz.com

86-13567972744

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