MORE INSPECTION INTERNATIONAL SERVICES (MIIS)
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.
ABOUT US
More Inspection International Services (MIIS)
Independent Industrial Inspection & Technical Assurance
Our Inspection Services
✔ Third-Party Inspection (TPI) & Client Representation
✔ Welding Inspection & Welding Quality Control
✔ Non-Destructive Testing Coordination (VT / MT / PT / RT / UT)
✔ Mechanical Equipment & Pressure Vessel Inspection
✔ Piping, Pipeline & Structural Steel Inspection
✔ Vendor Inspection & Manufacturing Surveillance
✔ FAT / Pre-Shipment Inspection (PSI)
✔ QA/QC Engineering & Technical Document Review
✔ ITP / WPS / PQR / WPQ / MTC / MDR Verification
✔ Expediting & Manufacturing Progress Monitoring
Why Choose Us?
• Qualified Inspectors & Experienced Engineers
• 30+ Years of Industrial Inspection Experience in Our Professional Leadership
• Oil & Gas, LNG, Petrochemical, Power & Energy and Industrial Projects
• Independent, Professional & Client-Focused Services
• Competitive and Transparent Commercial Rates
• Flexible Inspection Manpower and Project Support
• Reliable Inspection Reports and Technical Documentation
• Thailand-Based Resources with International Project Support Capability
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 in Thailand
MIIS provides professional inspection, QA/QC, welding inspection and NDT, vendor inspection, expediting, and technical assurance services in Thailand and worldwide, helping EPC contractors, manufacturers, fabricators, and project owners verify quality, ensure compliance with international standards, reduce technical risks, and achieve reliable project delivery.
Our Mission: To ensure quality, verify compliance, and reduce technical risks through independent inspection, QA/QC, welding and NDT, and vendor inspection services—delivering reliable reporting and technical assurance for projects worldwide.
Our Vision: To become a trusted global inspection partner, delivering reliable inspection, QA/QC, welding and NDT, vendor inspection, and technical assurance services that promote quality, safety, international standards compliance, and confidence in project delivery worldwide.
Our Quality Commitment: Delivering professional inspection, independent QA/QC verification, accurate technical reporting, and reliable inspection services to ensure compliance with international standards, project specifications, and quality requirements while reducing technical risks and strengthening client confidence worldwide.