Profile: Alan Spargo Ltd. is a provider of precision tools. We are accredited with ISO 9001 quality certification. Our services include design, manufacture, and servicing of tools, laser welding, plastic injection molding, and rapid sprockets. We produce a wide range of sprockets and platewheels. These are machined from carbon steel, stainless steel, or plastic. We facilitate with CNC laser welding services involving laser welding technology. This work helps to re-make damaged mold parts such as cores or die faces. We offer servicing on all plastic injection tools.