Beijing Rongxintong Ltd.

[Beijing China (Mainland) ]

  • 1st
Business Type:
Total Revenue:
Main Products:
Oil Fracturing Proppant, Ceramic Sand, Ceramic Balls, Ceramic Foundry Sand

Product Showcase

  • Ceramic Sand
  • Oil Fracturing Proppant
  • Ceramic Balls
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Contacts

Ms. Cindy Yu
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