Our company has fully series of test and analyse machine. We keep quality control in materials, semi-product and finished product. We increase input in R&D ability to guarantee our products leading the market.

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  Quality control-testing

  Testing

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  Quality control-surface area testing

  Our company has surface area instrument of 3H-2000BET-A. After burning, we check the semi-finished products to guarantee quality products.
  

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  Quliaty control-material combination

  Our company has ICP-2000 analizing machine of light. We check materials and finished products to guarantee high quality products.
  

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  Quality control-granularity testing

  Our company has imported testing machine of Malvern 2000 from the United Kingdom. We check the rare earth polishing powder granularity many times each day, to guarantee the quality fully.