As the factory was producing more parts than Sunbeam required, it sold components to other manufacturers.
They can and do make money by selling components to independent repair shops.
The keyer kit was discontinued and he began selling electronic components in 1972.
Because Eaton sells components to other producers, its difficulties reflect manufacturing as a whole.
The tie may also harm other companies in the market for the tied good, or who sell only single components.
Cambridge Sound Works, for instance, is currently selling components this way.
In 1928, the company decided to give up radio manufacture and sold the factory and remaining components to another manufacturer.
The Detroit auto companies have long sold components to each other, although they have not advertised the fact.
Of course, that competitor was also a customer, since he sold components to most participants.
There are some automotive shops selling engine parts and components.