Why industrial clusters will shrug off US tariff row

Industrial clusters around China aren't going anywhere, regardless of what happens in the ongoing tariff disputes.

It might seem easy to move a factory, but many industries are so reliant on a complex local network of specialized suppliers, industry-specific workers, easy access to customers that it is hard to leave an area, even if costs rise.

There are hundreds of these specialized industrial clusters around China - largely made up of small private companies. Will US tariffs cause industries to leave China?