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zheng jian qing

zheng jian qing

The manager

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Shenzhen red dragon instrument co., LTD AIBot OnlineThis conversation is AI-generated. Contact manufacturer before transaction to confirm info.
  • zheng jian qing
    Hi there! Welcome to my shop. Let me know if you have any questions.

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zheng jian qing The manager
Hi there! Welcome to my shop. Let me know if you have any questions.

Coating thickness gauge

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