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Gulf Quality Control Co. Ltd

GULF QUALITY CONTROL CO. Ltd (GQCCO) established as Saudi Arabian office of QCCO for the specialized and NDT services.


Saudi Arabia

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Gulf Quality Control Co Ltd (GQCCO) is a well-established Inspection Company in the Middle East. GQCCO is one of the top-notch Educational and Business organizations well-established in the Gulf Region with diversified activities such as Training, Certification, Welding Inspection, NDT Services, Specialized NDT Services, NDT Level III Consultancy, etc.

  • Crane inspection in Saudi Arabia
  • Crane inspection in Saudi
  • Mobile Crane Inspection in Saudi
  • Offshore Crane Inspection in Saudi
  • Overhead Crane Inspection in Saudi
  • Lifting Gear Inspection in Saudi
  • NDT Inspection in Saudi
  • Lifting Gear Inspection in Saudi
  • MPI Examination in Saudi
  • Ultrasonic Testing in Saudi
  • Load Test Services in Saudi
  • Rope Access Services in Saudi
  • Forklift Inspection in Saudi
Products & Services
NDT Services


  • Radiographic Testing
  • Pipeline Radiography (Crawler)
  • Ultrasonic Testing
  • Ultrasonic Thickness measurement survey
  • Magnetic Particle Testing
  • Penetrant Testing
  • Visual Inspection (Baroscopic & Fiberscope)
  • Heat Treatment Services


  • Infrared Thermographic Imaging
  • Storage tanks Inspection (MFL Floor Scanning)
  • Heat Exchanger tube Inspection (ET/IRIS/MFL/RFET)
  • Positive Material Identification
  • Ultrasonic Testing including automated UT of Pipelines


  • Quality Assurance and Quality Control Services
  • Inspection Programs
  • Procedure writings on NDT as well as personnel qualification
  • Mechanical Testing and Metallurgical Services
  • Welding Procedure writing/qualification & Welders testing qualification/certification


  • QA/QC Engineers
  • QA/QC Manager
  • Welding Inspector
  • Civil Inspector
  • Instrumentation Engineer
  • Welding Engineer
  • Mechanical Engineer
  • Civil Engineer
  • NDT Inspectors
ANDT Services


Tube Inspection with Eddy Current Testing (ECT)

  • Condensers
  • Feed water heaters
  • Heat exchangers
  • Air conditioners

Eddy current testing is a noncontact method used to inspect nonferromagnetic tubing. This technique is suitable for detecting and sizing metal discontinuities such as corrosion, erosion, wear, pitting, baffle cuts, wall loss, and cracks in nonferrous materials.

Tube Inspection with an Internal Rotating Inspection System (IRIS) for Ferrous and Nonferrous Materials

  • Boilers
  • Feed water heaters
  • Air coolers
  • Heat exchangers

The ultrasonic IRIS option is used to inspect a wide range of materials, including ferrous, nonferrous, and nonmetallic tubing. This technique detects and sizes wall loss resulting from corrosion, erosion, wear, pitting, cracking, and baffle cuts. Olympus digital IRIS inspection technology is used extensively as a prove-up technique for remote field testing, magnetic flux leakage, and eddy current inspections.

Tube Inspection with Remote Field Testing (RFT)

  • Boilers
  • Feed water heaters
  • Carbon steel heat exchangers

Remote field testing (RFT) is being used to successfully inspect ferromagnetic tubing such as carbon steel or ferritic stainless steel. This technology offers good sensitivity when detecting and measuring volumetric defects resulting from erosion, corrosion, wear, and baffle cuts.

Tube Inspection with Magnetic Flux Leakage (MFL)

  • Feed water heaters
  • Air coolers
  • Carbon steel heat exchangers

Magnetic flux leakage (MFL) is a fast inspection technique, suitable for measuring wall loss and detecting sharp defects such as pitting, grooving, and circumferential cracks. MFL is effective for aluminum-finned carbon steel tubes because the magnetic field is almost completely unaffected by the presence of such fins.

Lifting Inspection

Lifting Inspection

GQCCO provides Examination and certification of all types of lifting plants and equipment. Our promise to Clients is to deliver a professional service, safely within tight budgets and timescales. We aim to assist our clients with compliance to LOLER 1998 and PUWER 1998, as such meeting the requirements of Aramco & the Industrial Sector.

GQCCO provides technical support to all company activities involving lifting operations; the service Line includes but is not limited to the following:

  • Lifting Equipment Inspection, Test and Certification.
  • Inspection, Test, and Certification of Cargo Carrying Units (CCUs).
  • Inspection, Test, and Certification of Lifting Accessories.
  • Wire Rope Inspection and Maintenance – Electro-Magnetic NDT and Lubrication.
  • API Crane Survey Services.
  • Proof Load Test Services.
  • Audit of Onshore and Offshore facilities.
  • Lifting Operation Supervision, Lift Planning, and Engineering Consultancy.
  • Lifting Equipment Supply.
  • Lifting Equipment Rental – Rigging Lofts.
  • Rental Calibrated Test Weights

GQCCO Has the Capability to inspect all Fixed and Loose Lifting Gears Types Including:

  • Padeyes, Runway beams, Swing jibs
  • Air winches, tuggers, and other similar units
  • Baskets, containers, skips, gas racks, and lifting frames
  • All loose lifting tackle (slings, shackles, webbing, and so forth)
  • All lifting machines (chain blocks, lever hoists, pulling machines, etc)
  • Lifeboat and life raft davit/deployment systems
  • All Types of Cranes
  • Forklifts
  • Tubular handling equipment and related items
  • Anchor winches and associated plus towing assemblies
  • Cantilever hold-downs and beams
  • Scaffolding inspection
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