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Reliable Quality Guarantee

Oplus Ltd strictly follows ISO-9001: 2005 quality management system certification. With our professional laboratory for testing e-cigarette liquid and strict quality control standard, we will make sure that each bottle of our e-liquid would be in accordance with EU standards.

Oplus Lab

  • All Ingredients Must Be Tested Before Use
  • All Finished Products Must Be Tested Before Shipment
  • Most Advanced Testing Machines: Agilent Gc PerkinElmer GC-MS
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