It's not really necessary since even the big contract manufacturers will take pretty small orders, especially if there's an opportunity for a JDM/ODM project or a sustaining engineering contract in the future. The big guys also have the advantage of an economy of scale in dealing with component suppliers.
Comments
There's an idea for a startup: outsourced manufacturing for startups with small orders.
It's not really necessary since even the big contract manufacturers will take pretty small orders, especially if there's an opportunity for a JDM/ODM project or a sustaining engineering contract in the future. The big guys also have the advantage of an economy of scale in dealing with component suppliers.