as a low-cost assembly hub; it has deeply integrated its entire operational identity into the Chinese ecosystem. This relationship functions less like a standard vendor agreement and more like a permanent strategic marriage where the costs of divorce are mathematically prohibitive.
; it builds it. The transition from 5 million iPhones in 2007 to 230 million by 2015 required a localized infrastructure of ports, high-speed rail, and eight-lane highways that no other nation currently mirrors. The "next-door manufacturing" model—where a billion components move through a single street daily—negates the friction of international customs and maritime transport. Attempts to replicate this in
