The vast majority of the world's e-cigarette devices originate China, with complex production processes unfolding within massive plants. These operations often act as the core of a sprawling international supply chain, obtaining components from various places and shipping finished goods to users

Shenzhen has rapidly climbed as the epicenter for the global vaping industry. The city's Shenzhen Vapor Hub is a testament to this, a sprawling complex where innovation and craftsmanship converge. Within its premises, manufacturers churn out a dizzying array of vape devices, e-liquids, and access