OEM is the abbreviation of Original Equipment Manufacturer. It means that one manufacturer produces products and parts for another manufacturer according to the requirements of the other manufacturer. It is also called OEM or authorized OEM production. Can represent outsourcing processing, can also represent subcontract processing.
ODM is a kind of product designed by the manufacturer. In some cases, it may be selected by the manufacturer of another brand and required to match the brand name of the latter for production, or slightly modify the design for production. The biggest advantage of this is that other manufacturers reduce their own development time. Some people are used to calling these products Oems, which should actually be called the Original Design Manufacturer.
