China 80mm Bluetooth Thermal Printer suppliers Company Profile Zywell is a comprehensive high-tech enterprise integrating POS printer research and development, production, sales and service. We has been focus on POS industry for 18 years, having ability to offer ODM and OEM service. Our goal is to provide more personalized products functions for end users to save your labor costs. All products have passed CE, ROHS, BIS certification. Aiming at "achieving customers satisfaction" and guided by the slogan ".