In addition to standard parts and non-standard parts, it also includes other types of parts, such:

Customized parts: non-standard parts customized according to customer needs can be produced according to drawings, samples or technical requirements provided by customers.

Universal component: A component that is universal, interchangeable and widely applicable, but is not produced in accordance with national or industry standards.

Optional parts: In the product design stage, the parts selected according to customer needs can be standard parts, non-standard parts or other types of parts.

Replacement parts: parts used to replace the original parts during product maintenance or repair, which can be standard parts, non-standard parts or other types of parts.

These types of components also play an important role in the manufacturing industry and need to be evaluated and selected on a case-by-case basis.