
MORE INSPECTION INTERNATIONAL SERVICES (MIIS)
Need Reliable Inspection Support in Thailand?
Your Independent Inspection Partner
Client Representation · Vendor Inspection · Welding & NDT · QA/QC · Technical Assurance
Helping international clients verify quality, monitor suppliers and protect project interests through independent inspection and clear reporting.


Independent Inspection & Technical Assurance
More Inspection International Services (MIIS) provides independent client representation, industrial inspection, QA/QC surveillance, technical consulting, and expediting services for international projects in Thailand.
We help overseas clients verify quality, ensure compliance with project requirements, monitor manufacturing progress, and maintain confidence in materials, fabrication, inspection, testing, and technical documentation.


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.
REQUEST AN INSPECTIONClient 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.
REQUEST AN INSPECTION

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.
REQUEST AN INSPECTION →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 INSPECTION →