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  • We are pleased to announce that RAY International LLC - Oil Testing Laboratory was honored by the visit of HE Salim bin Nasser Al Aufi, Undersecretary of Oil and Gas.

    Date : 21st Dec-2017 Read More
  • welcome to

    ray international LABORATORY,

    an industrial oil analysis laboratory.

    Welcome to RAY energy laboratory, an industrial oil analysis laboratory. Since 2009, we have provided fast and reliable analysis results across all industries throughout the sultanate of Oman. RAY energy LAB is specifically designed to handle insulating fluid used in transformers and industrial oils used in gearboxes, pumps, hydraulic and turbine systems, etc. RAY energy lab has been accredited with ISO 17025 in order to provide reliable services for insulating oil analysis and diagnostics. The laboratory practices comply with standards and requirements set by ISO, IEC, ASTM, and IEEE. A full range of analysis can be carried out in our LAB within house qualified and skilled staff, supported by best practices and a range of up-to-date equipment’s RAY energy laboratory guarantees an international standard to our valued customers.

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