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Find out what a Sewage Treatment Plant is or what types of Rainwater Harvesting Systems are available for you…

Come visit us!

We do many shows throughout the year across the UK and Ireland knowing the importance of …

The Selfbuilder

Building your own house is one of the most stressful things to take on.  When it comes to making …

Damaged Septic Tank?

Contact us for free advice and potential support.

About Harlequin Manufacturing Ltd

Harlequin have been at the forefront of manufacturing development in the rotationally moulded plastic storage products industry for over 35 years. From its base in N. Ireland Harlequin now sell to over 25 countries worldwide with an unrivaled reputation for quality, backed up with its 9001, 14001 and 18001 Quality Standard Certifications.

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