SMIT Holdings Ltd. engages in the development, manufacture, and sale of security products. It operates through the following segments: Conditional Access Modules (CAM) and Mobile Point-of-Sales (mPOS), Blockchain Servers, and Online-to-Offline Smart Terminals (O2O). The CAM and mPOS segment refers to the development and sale of security products that enable secure distribution and delivery of digital content to television and secure mobile payment transaction respectively. The Blockchain Servers segment develops and trade integrated blockchain chipsets and servers. The O2O segment includes the development and sales of O2O smart terminals for cross-border e-commerce business. The company was founded by Jun Gong, Chang Hua Zhu, and Xue Liang Huang on June 29, 2015 and headquartered in Hong Kong.