@ɐɹoᗡ ɐuu∀ ˥ not cleaver not “cheaper” can cost more sending produce back and fourth overseas. i.e. consider if the client has perfume bottles shipped to the UK then reshipped to China then shipped back into factory to have perfume put into the bottle. Those shipping fees printing costs will go then risk missing shipment.
Most of the brands I work with get it done in China, you can find it advertised as a service on Alibaba. I usually don't oversee production but they say it still works out sheaper even including shipping.