WHAT WE DO
More Inspection International Services (MIIS) delivers independent inspection, third-party inspection, vendor inspection, QA/QC, welding inspection, Non-Destructive Testing (NDT), mechanical and piping inspection, structural steel inspection, technical document review, and project expediting services.
With over 30 years of industrial experience, we support EPC contractors, manufacturers, suppliers, and project owners in verifying product quality, ensuring compliance with applicable international codes and project specifications, identifying technical risks, and maintaining confidence throughout manufacturing and project execution.
Our approach combines technical expertise, independent verification, professional reporting, responsive coordination, and competitive commercial solutions to help clients achieve their quality and project delivery objectives.
Our Commitment: Right Quality. Right Price. Reliable Results.
Our Inspection & Technical Assurance Services
Comprehensive quality solutions. Professional expertise. Independent verification.
Third-Party Inspection (TPI)
Independent inspection, quality verification, technical surveillance, and compliance assessment to confirm products and equipment meet applicable specifications, approved ITPs, and contractual requirements.
Vendor Inspection & Manufacturing Surveillance
Source inspection, manufacturing quality surveillance, supplier assessment, inspection coordination, and verification of materials, components, and equipment throughout the manufacturing process.
Welding Inspection & Fabrication Quality Control
Welding procedure and welder qualification review, WPS/PQR/WPQ verification, fit-up inspection, visual inspection, weld quality assessment, and fabrication surveillance in accordance with applicable welding codes and project requirements.
Non-Destructive Testing (NDT)
NDT inspection and coordination covering Visual Testing (VT), Magnetic Particle Testing (MT), Liquid Penetrant Testing (PT), Radiographic Testing (RT), and Ultrasonic Testing (UT), subject to qualified personnel, certification, and project requirements.
Mechanical & Piping Inspection
Inspection of pressure vessels, heat exchangers, industrial equipment, piping systems, valves, fittings, flanges, and associated mechanical components to verify manufacturing quality, materials, dimensions, and technical compliance.
Structural Steel Inspection
Structural steel fabrication surveillance, material traceability, dimensional verification, welding inspection, surface preparation, coating inspection, and compliance verification against approved drawings and project specifications.
QA/QC Inspection & Quality Assurance
Quality control inspection, ITP review, quality documentation verification, material traceability, NCR follow-up, corrective action monitoring, inspection reporting, and manufacturing quality surveillance.
Inspection & Project Expediting
Manufacturing progress monitoring, supplier coordination, production follow-up, inspection scheduling, delivery status monitoring, and expediting support to help identify delays and support project delivery schedules.
Factory Acceptance Test (FAT) & Pre-Shipment Inspection
Inspection and verification of equipment, materials, documentation, functional testing, and manufacturing compliance before release, dispatch, or shipment, in accordance with agreed inspection requirements.
Remote QA/QC & Technical Document Review
Technical review and verification of WPS, PQR, WPQ/WQT, ITP, MTC/MTR, NDT reports, inspection records, manufacturing data books, and final quality dossiers to support document compliance and project quality requirements.
Our Commitment to Your Project
Every inspection assignment is approached with professional integrity, technical competence, independent verification, accurate reporting, and a clear focus on protecting our clients’ quality interests.
We aim to deliver practical inspection solutions that provide confidence, value, and dependable technical support throughout the project lifecycle.
Need Professional Inspection Support?
Looking for a reliable inspection partner in Thailand, Asia, or worldwide? Contact MIIS for third-party inspection, vendor inspection, welding inspection, QA/QC, NDT, technical document review, and project expediting services. Send us your RFQ or inspection requirements. Our team will be pleased to discuss the scope and provide a competitive quotation.
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