Product Certification

Each shipment supplied by Sino Oman Refinery and Petrochemicals is accompanied by official documentation confirming the product quality and compliance with international standards.

Certification Documents Provided

Buyers receive the following documents with each shipment:

  • Certificate of Quality (COQ)
  • Certificate of Origin (COO)
  • Bill of Lading (B/L)
  • Commercial Invoice
  • Packing List / Cargo Manifest
  • Independent Inspection Report

These technologies maximize conversion efficiency and produce high-value refined petroleum products.

Independent Inspection & Verification

To ensure transparency and trust in international transactions, product quality can be verified by globally recognized independent inspection companies.

Third-Party Inspection Services

Pre-shipment inspections may be conducted by internationally accredited inspection agencies such as:

  • SGS
  • Intertek
  • Bureau Veritas

These inspections verify product specifications, cargo quantity, and loading conditions prior to shipment.