News and Events

Blasting and Airless Paint Spraying Equipment Available for hire

The 2452 blast machine & The Graco Xtreme 60:1 Airless spray system available for hire



New Air Compressor Available for hire

CompAir Air Compressor

CompAir Model c240-12 Aircompressor available for hiring.


ISO Audit Review

ISO Certification

Harlequin’s most recent ISO 9001:2008 audit review was completed by DNV during the month of August.  This was the 2nd audit review since accreditation in 2010.  


DNV 6G Welders Certification

DNV Logo

Over a two-day period six of our welders were tested and certified by DNV as 6G welders to ASME IX.



HCS-25-LS Hydraulic Cylinder Servicer


The HCS-25-LS features an electric/hydraulic power supply which allows for faster extraction/insertion of piston rods while repairing and rebuilding hydraulic cylinders. Paired with 25,000 lb-ft (3450 kg-m) of available torque to service threaded glands and piston retaining nuts, this machine repairs more hydraulic cylinders, faster, resulting in higher profits on your hydraulic cylinder repair jobs.

  • Quality System Certification Harlequin International (Gh) Ltd is the first company of it’s kind to be awarded with the ISO 9001/2008 certification in Ghana via D.N.V Det Norske Veritas.

    Through Harlequin International (Gh) Ltd accreditation to ISO 9001: 2008, it provides customers the assurance that all systems, procedures, products, and personnel training, meet the exact quality standards.
  • Testimonial We made initial contact with Barry Williams, he gave us a tour of his shop facilities; and we were astounded that a shop of his quality existed in this area of the world. Jim Haley Operations Administrator, Atwood HUNTER
  • Testimonial I have personally found Harlequin International to be 100% professional in my many dealings with them over the last three years. Barry Williams also has the ability to make you feel that you are his only customer and always has time to answer questions and explain his processes. Derek Duncan Rig Manager, Ocean Rig
  •  Testimonial Again, thank you for the prompt and professional response, I only wish other suppliers around the globe operated in the same manner.  What you have created is a true first class operation. 

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