Over 10 Years of Excellence
Four Dee (N.I.) Limited was established in April 1995 by Adrian, Damien, Gerard & Kevin Donnelly, to manufacture specialist commercial vehicle chassis for the road haulage industry. 

Many years later, our company has grown to embrace a strong work ethic and a commitment to quality.
Our Company
Initially, our key client was Dennison Trailers Ltd. From this small beginning the business grew and soon required relocation to purpose built premises in 1999, after which the business diversified to include laser plasma cutting and a CNC folding service to other fabricators.

In addition to this we also manufacture chassis for the Quarrying Industry in conjunction with other related sub assemblies.

Since 1999 we have extended our premises to meet demand: once by 3600 square feet and again in 2004 when we built an additional production facility of c.9000 square feet.

Current operations include laser plasma cutting, press operations, saw work, and numerous welding activities. Our purpose is to manufacture on a cost-effective basis, continuously meeting customer expectations.

We are proud of our facilities and we are proud of having one of the most committed and dedicated workforces in our industry. We ensure this through our core values of people, customer success, excellence, innovation, teamwork, openness, social responsibility and sustained profitability.
What We Do
Our state of the art equipment and machinery enables us to provide a comprehensive service to our customers... Find out what we do!
Contact Us
We'd love to hear from you. Contact us today to discuss your steel fabrication requirements.
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