TOPWISE is a payment device manufacturer that provides the Linux POS Terminal, Android POS Terminal, mPOS, QR Payment Terminal and Face Identification Payment Terminals. TOPWISE Superiority : 1. Factory and Supply Chain 2,000 workers in 160,000㎡ factory; Topwise has mobile manufacturing experience for 10 years and 5 years in Payment POS terminal, strong factory system and supply chain. 2. Tech support 200 engineers for hardware, software, system, security, certification and tech support. 3. Certification EMV, PCI 5.x, Visa and Master, AMEX, Discover, Pure etc. 4. Sales Volume > 700,000 units Android POS terminals from 2017 to 2019, which make Topwise be Top 5 sales volume in the global market; 5. Successful Case Alipay, Lakala Pay in China, PayTM in India, FCMB Bank in Nigeria, Persian Bank in Iran, etc.