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  • Address:15km Away From Zhengzhou International Airport | Zhengzhou | China
  • Tel:+86-371-62586888
  • Fax:+86-371-62585779
  • Email:peterchak@ruitairefractories.com

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Home - R&D - Patents

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In response to customer need and technological development, we have been evolving innovative refractories technology and developing new products.


We believe that we will lead the industry soon globally.


Pls find parts of our patents below:

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