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is what


We pursue, We Know what we do

PTC - Your

For Testing Consultant Services!


Scope of Services
Non-Destructive Testing

Non-Destructive Testing

• Visual Inspection
• Magnetic Particle Testing
• Ultrasonic Examination
• Ultrasonic Thickness Measurement
• Liquid Penetrant Testing

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Physical Testing

Physical Testing

• Proof Load Test on Structural fixing
• Proof Load Test on Anchor
• Bend test on stud shear connetors

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Consultant Services

Consultant Services

• Welding Procedure Test
• Welder Qualification Test
• Welding Inspection

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Quality Policy
Comply with Quality assurance

The Quality Policy of the Laboratory to conduct its operations strictly in accordance with the requirements set out in this Management Manual and those in the HKAS Publications. The aboratory will also comply with the requirements of ISO/IEC 17025: 2017.

Our Accreditions
HOKLAS Accredited laboratory

A member of ILAC, Hong Kong Accreditation Services (HKAS) is Hong Kong's governing body on standard certification. We have accredited by HKAS under the Hong Kong Laboratory Accreditation Scheme for specific laboratory activities as listed in the HOKLAS directory of accredited laboratories.

It has registration no HOKLAS292 and the scope of accreditation can be found at

Non-Destructive Testing (NDT)

Our engineers are highly qualified and experienced


Our Non-Destructive Testing (NDT) engineers are highly qualified and experienced, having worked on most projects in Hong Kong. Non-Destructive Testing (NDT) and Physical Testing division offers a wide variety of service, which cover a broad range of materials including Metallic Materials, Welded Materials, Reinforcing Steel Bars, Anchor bolts and Structural Fixings. Offering independent and impartial services, the Inspection division is highly qualified in assessing Welding Procedures and Welder Qualification Testing Our experienced engineers have been involved in major civil and construction projects such as Chep Lap Kok Airport, Museum Plus (M+) Projects and many others. We have also carried out works for components in rail construction projects such as Wong Chuk Hang Station, Kwai Fong Station, amongst others.

  • Wong Chuk Hang Station
  • Kwai Fong Station
  • M+ Museum Project
  • Asia Logistics Hub
  • Central Kowloon Route
  • DHL Central Asia Hub
Our Project