Smart POS, Cash Register, Pinpad manufacturer / supplier in China, offering CE & Rohs Certified Q191 Smart Payment Terminal | Dual Display, Built-in Keypad, 4G/Wi-Fi POS for Global Use, Q191 Dual-Screen QR Code Payment Terminal with Keypad | 4G/Wi-Fi POS System | BIS & WPC Certified, Q191 Portable Payment Terminal for Hospitality & Retail | Multi-Currency Support, PCI-Compliant and so on.