Metrology | HIT

Metrology Centre

Metrology Centre

The aim of Harlequin International (Gh) Ltd is to provide goods and services that satisfy customer needs and expectations, such as all contractual requirements, specifications and relevant statutory regulations.

In order to achieve this objective in the most efficient and cost effective manner, the company has implemented a Quality Management System (QMS) which complies with the requirements of ISO 9001: 2008.

Harlequin International (Gh) Ltd is the first company of it’s kind to be awarded with the ISO 9001/2008 certification in Ghana via DNV Det Norske Veritas.

The Quality Assurance Centre ensures all activities are performed in compliance with the QMS.  The team ensures this happens by reviewing the customer’s requirements before work commences, then will do an inspection on the materials as they arrive on-site, will continue to carry out inspections through-out the job process wherever necessary, auditing, calibration of instruments and approval of instructions & procedures from start to finish.

Emphasis is placed on all staff, to be individually responsible for the quality of their work, and committed to comply with QHSE requirements.

Harlequin International (Gh) Ltd has been successfully listed as a preferred supplier with various high profile companies for products and services offered, as we are able to meet their quality requirements and HS&E standards (equivalent to anywhere in the world).


  • 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.