henan innovation international co.,ltd.

e room. 10th floor. building 2. fortuna plaze
zhengzhou,  HENAN 
  • Booth: 6264

we specialize in the manufacture of Polycrystalline Diamond compact (PDC),TSP( thermal stability pdc) , diamond die blank and related products. HNI have authorized the ISO9001 quality system we have our own brilliant R&D team and first-class inspection devices applied for wear-resistance ,impact-resistance , thermal stability and interface defects.

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