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Why Can We Always Ensure Excellent Quality

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.

Certification

Sino-NSH Oil Purifier Manufacture Co., Ltd Certifications
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 Certifications
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 Certifications
Standard: Foreign Trade Operator Registration Form
Number: 759268635
Issue Date: 2004-03-22
Scope/Range: All products
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