
MORE INSPECTION INTERNATIONAL SERVICES
Need Reliable Inspection Support in Thailand?
Your Independent Inspection Partner
Professional Inspection · QA/QC · Welding & NDT · Vendor Inspection
Verify quality. Ensure compliance. Protect your project interests.



Vendor & Fabrication Inspection in Thailand
For overseas buyers requiring inspection at Thai manufacturers, piping fabricators, valve suppliers, steel fabrication yards and mechanical equipment manufacturers.
Arrange a single inspection visit, witness point, manufacturing progress surveillance or final inspection.
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Client Representative & Resident QA/QC Support
Representing client interests during supplier visits, fabrication, testing, site installation and quality close-out in accordance with agreed project requirements.
Recurring inspections, multi-day assignments and longer-term project support to help monitor quality, progress and compliance.
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Pipe Fittings, Valves & Material Verification
Material certificates, traceability, dimensions, markings, visual inspection and specified testing.
Supplier verification and pre-shipment checks for quality assurance and delivery readiness.
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Static Equipment & Power Plant Inspection
Inspection of HRSG, fired heaters, heat exchangers, pressure vessels, storage tanks, piping and steel fabrication.
Fabrication surveillance, welding inspection, testing witness and manufacturing-record review for quality verification and project compliance.
REQUEST AN INSPECTIONIndependent Inspection & Technical Assurance
MIIS provides professional inspection, QA/QC, welding and NDT, vendor inspection, and technical assurance services in Thailand and worldwide.
Our Mission: Verify quality, ensure compliance, and reduce technical risks.
Our Vision: Become a trusted inspection partner for international projects.
Our Quality Commitment: Professional expertise, objective verification, clear reporting, and reliable service.



