Shenzhen's E-Cig Vanguard: Inside China's E-Cigarette Center
Shenzhen, a city pulsating with technological innovation, has become the epicenter of the global vape industry. Nicknamed the "Silicon Valley of China," this metropolis is home to thousands of businesses churning out everything from sleek, futuristic devices to an array of tantalizing flavors. The streets of Shenzhen are a testament to this phenom