ALPHATECH SPECIALISE IN AIDING THE DESIGN AND MANUFACTURE OF COMPLEX 3D COMPONENTS Surface modelling: High quality surface models created by very experienced engineers from 2D drawings or sketches, 2D or 3D CAD data or digitising. Component design: In-depth knowledge of tooling concepts gives us an advantage in producing component designs that are cheap to tool and ready for manufacture. Machining: NC cutter path generation using DUCT and POWERMILL Tool design: Injection mould tool design service.