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      Welcome to baojishi senjie Metal Co. , Ltd.

      Zirconium ring

      Grade:

      Standard:

      Specification:

      Description:

      Zirconium ring:

      Grades: R60702, R60704, R60705

      Specification: can be customized according to customer size

      Executive standard: YST 913-2013

      Surface: pickled surface, polished surface

      Online Message
      • Cell phone:+86-15091143437 Ms. Shi
      • Tel:+86-917-3557606
      • Fax:+86-917-3557606
      • E-mail:sjjsti@126.com
      • Address:Maying Town, High-tech Zone, Baoji City,
      • Shaanxi Province Guojiacun, Baoti Road
      高清性做爰免费视频无遮挡
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