Mould and Dies are one of the typical capital goods as machine tools, and one of the tools necessary for modern industries to run mass-production. Customer industries for moulds and dies range broadly over transportation machinery, industrial machinery, electric machinery & equipment, household goods, office goods, optical devices & equipment, glass containers, construction materials & equipment.

As dies and moulds are capital goods for mass-production, they are rarely noticed outside industrial plants by general consumers, so that dies and moulds are tools that are difficult to be discerned in general, unlike implements. As dies and moulds help in the fabrication of parts and components, their accuracy determines the accuracy of the parts and components manufactured with them.

Moulded plastic products are typically used in consumer electric and electronic products, as well as in industrial and household products to name few.