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Professional Testing Co. Ltd. Is the leading Testing and Inspection laboratory in Thailand specialized in fast, reliable and accurate testing of metals since 2006. Offering a comprehensive selection of tests and inspection services that includes mechanical tests, chemical and metallographic analysis, corrosion tests, non-destructive tests, plant-shutdown inspection, welding consultancy & weld inspection, failure analysis, etc. Our facilities are accredited to ISO/IEC 17025:2017 by TISI NSC-ONAC with license No. Testing 0250.
We are the leading provider of quick, reliable, and accurate testing of metals, NDT and plant-shutdown inspection. We work closely with customer, understand their requirements, plan, analyze data, expedite test results and reduce losses.
We provide customized testing and plant inspection to Oil & Gas, Power Generation, Petrochemical Plants and Refineries, Offshore & Marine Construction and Fabrication Industries.