Zhang Shengwei is a Chinese businessman, the founder and majority owner of Shenzhen iMiracle Technology, a Shenzhen-based electronic cigarette manufacturer.

Before turning to vaping, Zhang ran a low-tech e-commerce business, selling kitchenware and clothing on eBay. Shenzhen iMiracle Technology produces popular vaping brands including Elf Bar and Lost Mary.

• Core Company: Shenzhen iMiracle Technology (Electronic cigarette manufacturer).
• Key Brands: Produces Elf Bar and Lost Mary.
• Prior Experience: Sold kitchenware and clothing on eBay.

Zhang Shengwei's career is defined by a sharp pivot from general e-commerce to dominating the specialized and high-growth electronic cigarette market. His structural achievement is building a massive manufacturing and distribution network for disposable vaping products, creating globally recognized brands like Elf Bar and Lost Mary.

He also holds stakes in the firms behind other brands like Air Bar and Geekvape. His wealth is secured by his controlling stake in the highly profitable private manufacturing firm.