Quality Control

Sino-NSH Oil Purifier Manufacture Co., Ltd Quality Control

Our Oil Purification Machines have passed the European CE authentication and are certified by ISO 9001.

 

We have our R&D team which consist of tens of experts specializing in Oil Filtration, Oil Regeneration, Waste Oil Treatment, etc. 

 

Our Quality-Check team is responsible for the quality inspection before delivery. Every parts and connection will be inspected carefully, all functions will be tested and ensured well.

 

With professional skills and attitude, and innovative spirit, we have succeed in developing oil filtration machines and related technology with excellent quality, high efficiency, high stability, long service life and low maintenance cost.

 

Satisfactory from our dear clients is always our purpose.

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  • Sino-NSH Oil Purifier Manufacture Co., Ltd
    Standard: Explosion-proof Certification
    Number: 320001558
    Issue Date: 2015-12-21
    Expiry Date: 2020-12-21
    Scope/Range: All products
    Issued By: Coal Ash Industry Chongqing Electrical Explosion-Proof Checkpoint
  • Sino-NSH Oil Purifier Manufacture Co., Ltd
    Standard: High-tech Enterprise Certification
    Number: 3351AD454032
    Issue Date: 2015-05-21
    Expiry Date: 2020-05-21
    Scope/Range: All products
    Issued By: Chongqing Science and Technology Commission
  • Sino-NSH Oil Purifier Manufacture Co., Ltd
    Standard: Foreign Trade Operator Registration Form
    Number: 759268635
    Issue Date: 2004-03-22
    Expiry Date: Permanent
    Scope/Range: All products
    Issued By:
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