ABOUT US Telford Pressure Castings is a specialist manufacturer of zinc die-cast components for a variety of industrial sectors. Zinc die cast components have the strength and rigidity that is unsurpassed even by composite plastics. Efficient die-cast component manufacturer offers valuable cost benefits for both short and long production cycles. The provisions of fine and complex detail with a good surface finish suitable for electroplating or polyester powder coating, machining and finishing ensure that pressure die-casting remains an ideal engineering solution for many components.