H Snelson Engineers Ltd Suppliers of aluminium extrusions - cut, machined, polished, anodised, painted and sub-assembled. Describes capabilities, machines and products plus aluminium data. Metalfast Plate, bar, tube and extrusion stockholders in Swindon and Oldbury. Describes the company, services, product range and capabilities with a stock list. United Aluminium Aluminium extrusion engineers, specialising in modular display systems, point of purchase features and glass extrusion. Includes product gallery and specifications.