Engineering Innovation

Our Story

Graph Engineering is an Irish-owned, family-run business with over 50 years’ experience specialising in the treatment of aluminium. Graph offers a high-capacity and rapid-turnaround anodising service. We specialise in sulphuric acid anodising, hard anodising, PTFE impregnation, chromate conversion,  spray coatings and dry film lubricants. 

Graph Engineering is based in a 465m2 metal finishing facility, located close to the M50. The capacity at Graph is approximately 50,000m2 per annum. The maximum process length for components is 1850mm for clear, black, blue and hard anodising. The size for other coloured work is available on request. The maximum sizes for extruded assemblies are approximately 1800mm length x 1000mm depth x 500mm wide.

Graph has a strong engineering team with extensive experience in providing quality services to a variety of industries including the aerospace, electronics, oil & gas, motorsport and medical sectors. 

Graph also offers a range of mechanical finishes (e.g. linishing to specific grit types and sandblasting of small parts) and is heavily involved in the development of new and innovative finishes through our R & D programme.